Date Issued: | January 14, 2021 |
Latest version: | http://www.imsglobal.org/clr/ |
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Document Name: IMS Comprehensive Learner Record Standard Information Model v1.0
Revision: January 14, 2021
The IMS Comprehensive Learner Record Standard (CLR Standard) has been designed to create, transmit, and render an individual's set of achievements from one issuer, in a digital, machine-readable format. The standard allows for global adoption and supports shared tools within the IMS Global community.
The CLR Standard supports interoperability in that CLR Providers and Consumers can consistently send and receive records among conformant entities. The standard describes an information model, service definition, and implementation guide to allow institutions, suppliers, and others to 'extend' the traditional transcript with records and types of information that are typically not found in a traditional transcript, such as competency attainment and co-curricular activities, and to define and facilitate an institution's learner achievements record store for collection of CLRs.
The CLR Standard digitized information can be consumed by other schools, institutions, employers, and any other entities that are conformant as CLR consumers. In this machine readable format, CLR Standard data enables granular and expansive discoverability of learning achievements that was not previously possible.
1. Introduction
2. Service Architecture and Specification Model
4.2 "AssertionsManager" Interface Description
4.2.1 "getAssertion" Operation
4.3 "ClrsManager" Interface Description
4.3.1 "getClrs" Operation
4.3.2 "postClr" Operation
4.3.3 "deleteClr" Operation
4.3.4 "getClr" Operation
4.4 "DiscoveryManager" Interface Description
4.4.1 "getDiscoveryDocument" Operation
4.5 "EndorsementsManager" Interface Description
4.5.1 "getEndorsement" Operation
4.6 "KeysManager" Interface Description
4.6.1 "getKey" Operation
5.1 "ClrSet" Class Description
5.1.1 "id" Attribute Description
5.1.2 "type" Attribute Description
5.1.3 "clrs" Attribute Description
5.1.4 "signedClrs" Attribute Description
5.2 "DiscoveryDocument" Class Description
5.2.1 "authorizationUrl" Attribute Description
5.2.2 "image" Attribute Description
5.2.3 "name" Attribute Description
5.2.4 "privacyPolicyUrl" Attribute Description
5.2.5 "registrationUrl" Attribute Description
5.2.6 "scopesOffered" Attribute Description
5.2.7 "termsOfServiceUrl" Attribute Description
5.2.8 "tokenUrl" Attribute Description
5.3 "GetAssertionPayload" Class Description
5.3.1 "@context" Attribute Description
5.4 "GetClrPayload" Class Description
5.4.1 "@context" Attribute Description
5.5 "GetCryptographicKeyPayload" Class Description
5.5.1 "@context" Attribute Description
5.6 "GetEndorsementPayload" Class Description
5.6.1 "@context" Attribute Description
5.7 "GetRevocationListPayload" Class Description
5.7.1 "@context" Attribute Description
5.8 "PostClrPayload" Class Description
5.8.1 "clr" Attribute Description
5.8.2 "signedClr" Attribute Description
5.9 "imsx_StatusInfo" Class Description
5.9.1 "imsx_codeMajor" Attribute Description
5.9.2 "imsx_severity" Attribute Description
6. Data Model
6.1.1 "Achievement" Class Description
6.1.1.1 "id" Attribute Description
6.1.1.2 "type" Attribute Description
6.1.1.3 "achievementType" Attribute Description
6.1.1.4 "alignments" Attribute Description
6.1.1.5 "associations" Attribute Description
6.1.1.6 "creditsAvailable" Attribute Description
6.1.1.7 "description" Attribute Description
6.1.1.8 "endorsements" Attribute Description
6.1.1.9 "humanCode" Attribute Description
6.1.1.10 "identifiers" Attribute Description
6.1.1.11 "name" Attribute Description
6.1.1.12 "fieldOfStudy" Attribute Description
6.1.1.13 "image" Attribute Description
6.1.1.14 "issuer" Attribute Description
6.1.1.15 "level" Attribute Description
6.1.1.16 "requirement" Attribute Description
6.1.1.17 "resultDescriptions" Attribute Description
6.1.1.18 "signedEndorsements" Attribute Description
6.1.1.19 "specialization" Attribute Description
6.1.1.20 "tags" Attribute Description
6.1.1.21 "extensions" Attribute Description
6.1.2 "Address" Class Description
6.1.2.1 "id" Attribute Description
6.1.2.2 "type" Attribute Description
6.1.2.3 "addressCountry" Attribute Description
6.1.2.4 "addressLocality" Attribute Description
6.1.2.5 "addressRegion" Attribute Description
6.1.2.6 "postalCode" Attribute Description
6.1.2.7 "postOfficeBoxNumber" Attribute Description
6.1.2.8 "streetAddress" Attribute Description
6.1.2.9 "extensions" Attribute Description
6.1.3 "Alignment" Class Description
6.1.3.1 "id" Attribute Description
6.1.3.2 "type" Attribute Description
6.1.3.3 "targetCode" Attribute Description
6.1.3.4 "targetDescription" Attribute Description
6.1.3.5 "targetName" Attribute Description
6.1.3.6 "targetFramework" Attribute Description
6.1.3.7 "targetType" Attribute Description
6.1.3.8 "targetUrl" Attribute Description
6.1.3.9 "extensions" Attribute Description
6.1.4 "Artifact" Class Description
6.1.4.1 "type" Attribute Description
6.1.4.2 "description" Attribute Description
6.1.4.3 "name" Attribute Description
6.1.4.4 "url" Attribute Description
6.1.4.5 "extensions" Attribute Description
6.1.5 "Assertion" Class Description
6.1.5.1 "id" Attribute Description
6.1.5.2 "type" Attribute Description
6.1.5.3 "achievement" Attribute Description
6.1.5.4 "activityEndDate" Attribute Description
6.1.5.5 "activityStartDate" Attribute Description
6.1.5.6 "creditsEarned" Attribute Description
6.1.5.7 "endorsements" Attribute Description
6.1.5.8 "evidence" Attribute Description
6.1.5.9 "expires" Attribute Description
6.1.5.10 "image" Attribute Description
6.1.5.11 "issuedOn" Attribute Description
6.1.5.12 "licenseNumber" Attribute Description
6.1.5.13 "narrative" Attribute Description
6.1.5.14 "recipient" Attribute Description
6.1.5.15 "results" Attribute Description
6.1.5.16 "revocationReason" Attribute Description
6.1.5.17 "revoked" Attribute Description
6.1.5.18 "role" Attribute Description
6.1.5.19 "signedEndorsements" Attribute Description
6.1.5.20 "source" Attribute Description
6.1.5.21 "term" Attribute Description
6.1.5.22 "verification" Attribute Description
6.1.5.23 "extensions" Attribute Description
6.1.6 "Association" Class Description
6.1.6.1 "associationType" Attribute Description
6.1.6.2 "targetId" Attribute Description
6.1.6.3 "title" Attribute Description
6.1.6.4 "extensions" Attribute Description
6.1.7 "Clr" Class Description
6.1.7.1 "id" Attribute Description
6.1.7.2 "type" Attribute Description
6.1.7.3 "achievements" Attribute Description
6.1.7.4 "assertions" Attribute Description
6.1.7.5 "endorsements" Attribute Description
6.1.7.6 "issuedOn" Attribute Description
6.1.7.7 "learner" Attribute Description
6.1.7.8 "name" Attribute Description
6.1.7.9 "partial" Attribute Description
6.1.7.10 "publisher" Attribute Description
6.1.7.11 "revocationReason" Attribute Description
6.1.7.12 "revoked" Attribute Description
6.1.7.13 "signedAssertions" Attribute Description
6.1.7.14 "signedEndorsements" Attribute Description
6.1.7.15 "verification" Attribute Description
6.1.7.16 "extensions" Attribute Description
6.1.8 "ClrSet" Class Description
6.1.8.1 "id" Attribute Description
6.1.8.2 "type" Attribute Description
6.1.8.3 "clrs" Attribute Description
6.1.8.4 "signedClrs" Attribute Description
6.1.9 "Criteria" Class Description
6.1.9.1 "id" Attribute Description
6.1.9.2 "type" Attribute Description
6.1.9.3 "narrative" Attribute Description
6.1.9.4 "extensions" Attribute Description
6.1.10 "CryptographicKey" Class Description
6.1.10.1 "id" Attribute Description
6.1.10.2 "type" Attribute Description
6.1.10.3 "owner" Attribute Description
6.1.10.4 "publicKeyPem" Attribute Description
6.1.10.5 "extensions" Attribute Description
6.1.11 "DiscoveryDocument" Class Description
6.1.11.1 "authorizationUrl" Attribute Description
6.1.11.2 "image" Attribute Description
6.1.11.3 "name" Attribute Description
6.1.11.4 "privacyPolicyUrl" Attribute Description
6.1.11.5 "registrationUrl" Attribute Description
6.1.11.6 "scopesOffered" Attribute Description
6.1.11.7 "termsOfServiceUrl" Attribute Description
6.1.11.8 "tokenUrl" Attribute Description
6.1.12 "Endorsement" Class Description
6.1.12.1 "id" Attribute Description
6.1.12.2 "type" Attribute Description
6.1.12.3 "claim" Attribute Description
6.1.12.4 "issuedOn" Attribute Description
6.1.12.5 "issuer" Attribute Description
6.1.12.6 "revocationReason" Attribute Description
6.1.12.7 "revoked" Attribute Description
6.1.12.8 "verification" Attribute Description
6.1.12.9 "extensions" Attribute Description
6.1.13 "EndorsementClaim" Class Description
6.1.13.1 "id" Attribute Description
6.1.13.2 "type" Attribute Description
6.1.13.3 "endorsementComment" Attribute Description
6.1.13.4 "extensions" Attribute Description
6.1.14 "EndorsementProfile" Class Description
6.1.14.1 "id" Attribute Description
6.1.14.2 "type" Attribute Description
6.1.14.3 "additionalName" Attribute Description
6.1.14.4 "address" Attribute Description
6.1.14.5 "description" Attribute Description
6.1.14.6 "email" Attribute Description
6.1.14.7 "familyName" Attribute Description
6.1.14.8 "givenName" Attribute Description
6.1.14.9 "identifiers" Attribute Description
6.1.14.10 "image" Attribute Description
6.1.14.11 "name" Attribute Description
6.1.14.12 "official" Attribute Description
6.1.14.13 "publicKey" Attribute Description
6.1.14.14 "revocationList" Attribute Description
6.1.14.15 "sourcedId" Attribute Description
6.1.14.16 "studentId" Attribute Description
6.1.14.17 "telephone" Attribute Description
6.1.14.18 "url" Attribute Description
6.1.14.19 "verification" Attribute Description
6.1.14.20 "extensions" Attribute Description
6.1.15 "Evidence" Class Description
6.1.15.1 "id" Attribute Description
6.1.15.2 "type" Attribute Description
6.1.15.3 "artifacts" Attribute Description
6.1.15.4 "audience" Attribute Description
6.1.15.5 "description" Attribute Description
6.1.15.6 "genre" Attribute Description
6.1.15.7 "name" Attribute Description
6.1.15.8 "narrative" Attribute Description
6.1.15.9 "extensions" Attribute Description
6.1.16 "GetAssertionPayload" Class Description
6.1.16.1 "@context" Attribute Description
6.1.17 "GetClrPayload" Class Description
6.1.17.1 "@context" Attribute Description
6.1.18 "GetCryptographicKeyPayload" Class Description
6.1.18.1 "@context" Attribute Description
6.1.19 "GetEndorsementPayload" Class Description
6.1.19.1 "@context" Attribute Description
6.1.20 "GetRevocationListPayload" Class Description
6.1.20.1 "@context" Attribute Description
6.1.21 "Identity" Class Description
6.1.21.1 "id" Attribute Description
6.1.21.2 "type" Attribute Description
6.1.21.3 "identity" Attribute Description
6.1.21.4 "hashed" Attribute Description
6.1.21.5 "salt" Attribute Description
6.1.21.6 "extensions" Attribute Description
6.1.22 "PostClrPayload" Class Description
6.1.22.1 "clr" Attribute Description
6.1.22.2 "signedClr" Attribute Description
6.1.23 "Profile" Class Description
6.1.23.1 "id" Attribute Description
6.1.23.2 "type" Attribute Description
6.1.23.3 "address" Attribute Description
6.1.23.4 "additionalName" Attribute Description
6.1.23.5 "birthDate" Attribute Description
6.1.23.6 "description" Attribute Description
6.1.23.7 "email" Attribute Description
6.1.23.8 "endorsements" Attribute Description
6.1.23.9 "familyName" Attribute Description
6.1.23.10 "givenName" Attribute Description
6.1.23.11 "identifiers" Attribute Description
6.1.23.12 "image" Attribute Description
6.1.23.13 "name" Attribute Description
6.1.23.14 "official" Attribute Description
6.1.23.15 "parentOrg" Attribute Description
6.1.23.16 "publicKey" Attribute Description
6.1.23.17 "revocationList" Attribute Description
6.1.23.18 "signedEndorsements" Attribute Description
6.1.23.19 "sourcedId" Attribute Description
6.1.23.20 "studentId" Attribute Description
6.1.23.21 "telephone" Attribute Description
6.1.23.22 "url" Attribute Description
6.1.23.23 "verification" Attribute Description
6.1.23.24 "extensions" Attribute Description
6.1.24 "Result" Class Description
6.1.24.1 "id" Attribute Description
6.1.24.2 "type" Attribute Description
6.1.24.3 "achievedLevel" Attribute Description
6.1.24.4 "alignments" Attribute Description
6.1.24.5 "resultDescription" Attribute Description
6.1.24.6 "status" Attribute Description
6.1.24.7 "value" Attribute Description
6.1.24.8 "extensions" Attribute Description
6.1.25 "ResultDescription" Class Description
6.1.25.1 "id" Attribute Description
6.1.25.2 "type" Attribute Description
6.1.25.3 "alignments" Attribute Description
6.1.25.4 "allowedValues" Attribute Description
6.1.25.5 "name" Attribute Description
6.1.25.6 "requiredLevel" Attribute Description
6.1.25.7 "requiredValue" Attribute Description
6.1.25.8 "resultType" Attribute Description
6.1.25.9 "rubricCriterionLevels" Attribute Description
6.1.25.10 "valueMax" Attribute Description
6.1.25.11 "valueMin" Attribute Description
6.1.25.12 "extensions" Attribute Description
6.1.26 "RevocationList" Class Description
6.1.26.1 "id" Attribute Description
6.1.26.2 "type" Attribute Description
6.1.26.3 "issuer" Attribute Description
6.1.26.4 "revokedAssertions" Attribute Description
6.1.27 "RubricCriterionLevel" Class Description
6.1.27.1 "id" Attribute Description
6.1.27.2 "type" Attribute Description
6.1.27.3 "alignments" Attribute Description
6.1.27.4 "description" Attribute Description
6.1.27.5 "level" Attribute Description
6.1.27.6 "name" Attribute Description
6.1.27.7 "points" Attribute Description
6.1.27.8 "extensions" Attribute Description
6.1.28 "SystemIdentifier" Class Description
6.1.28.1 "type" Attribute Description
6.1.28.2 "identifier" Attribute Description
6.1.28.3 "identifierType" Attribute Description
6.1.28.4 "extensions" Attribute Description
6.1.29 "Verification" Class Description
6.1.29.1 "id" Attribute Description
6.1.29.2 "type" Attribute Description
6.1.29.3 "allowedOrigins" Attribute Description
6.1.29.4 "creator" Attribute Description
6.1.29.5 "startsWith" Attribute Description
6.1.29.6 "verificationProperty" Attribute Description
6.1.29.7 "extensions" Attribute Description
6.1.30 "imsx_CodeMinor" Class Description
6.1.30.1 "imsx_codeMinorField" Attribute Description
6.1.31 "imsx_CodeMinorField" Class Description
6.1.31.1 "imsx_codeMinorFieldName" Attribute Description
6.1.31.2 "imsx_codeMinorFieldValue" Attribute Description
6.1.32 "imsx_StatusInfo" Class Description
6.1.32.1 "imsx_codeMajor" Attribute Description
6.1.32.2 "imsx_severity" Attribute Description
6.1.32.3 "imsx_description" Attribute Description
6.1.32.4 "imsx_codeMinor" Attribute Description
6.2 Derived Class Descriptions
6.2.1 "CompactJws" Class Description
6.2.1.1 "pattern" Attribute Description
6.2.2 "EnumExtString" Class Description
6.2.2.1 "pattern" Attribute Description
6.2.3 "IRI" Class Description
6.2.4 "Markdown" Class Description
6.2.5 "UUID" Class Description
6.2.5.1 "pattern" Attribute Description
6.3 Enumerated Vocabulary Descriptions
6.3.1 "AchievementType" Vocabulary Description
6.3.2 "AlignmentTargetType" Vocabulary Description
6.3.3 "AssociationType" Vocabulary Description
6.3.4 "ResultStatusType" Vocabulary Description
6.3.5 "ResultType" Vocabulary Description
6.3.6 "SystemIdentifierType" Vocabulary Description
6.3.7 "VerificationType" Vocabulary Description
6.3.8 "imsx_CodeMajorEnum" Vocabulary Description
6.3.9 "imsx_CodeMinorValueEnum" Vocabulary Description
6.3.10 "imsx_SeverityEnum" Vocabulary Description
6.4.1 "ExtensibleAchievementType" Class Description
6.4.2 "ExtensibleAlignmentTargetType" Class Description
7. Extending and Profiling the Standard
7.1.1 Proprietary Operations
Appendix A Modelling Concepts and Terms
A1 Behavior Descriptions Explanations
A1.1 Service Diagrams
A2 Interface Descriptions Explanations
A2.2 Class Descriptions
A3 Data Model Descriptions Explanations
A3.1 Data Model Diagrams
A3.2 Class Descriptions
A3.3 Attribute and Characteristic Descriptions
A3.4 Enumerated Vocabulary Descriptions
A3.5 External Vocabulary Descriptions
Appendix B Service Status Codes
B1 Definition of the Status Codes
B1.1 Definition of the "CodeMajor" Values
Figure 4.1 Service interface definitions
Figure 5.1 ClrSet class definitions
Figure 5.2 DiscoveryDocument class definitions
Figure 5.3 GetAssertionPayload class definitions
Figure 5.4 GetClrPayload class definitions
Figure 5.5 GetCryptographicKeyPayload class definitions
Figure 5.6 GetEndorsementPayload class definitions
Figure 5.7 GetRevocationListPayload class definitions
Figure 5.8 PostClrPayload class definitions
Figure 5.9 imsx_StatusInfo class definitions
Figure 6.1.1 Achievement class definitions
Figure 6.1.2 Address class definitions
Figure 6.1.3 Alignment class definitions
Figure 6.1.4 Artifact class definitions
Figure 6.1.5 Assertion class definitions
Figure 6.1.6 Association class definitions
Figure 6.1.7 Clr class definitions
Figure 6.1.8 ClrSet class definitions
Figure 6.1.9 Criteria class definitions
Figure 6.1.10 CryptographicKey class definitions
Figure 6.1.11 DiscoveryDocument class definitions
Figure 6.1.12 Endorsement class definitions
Figure 6.1.13 EndorsementClaim class definitions
Figure 6.1.14 EndorsementProfile class definitions
Figure 6.1.15 Evidence class definitions
Figure 6.1.16 GetAssertionPayload class definitions
Figure 6.1.17 GetClrPayload class definitions
Figure 6.1.18 GetCryptographicKeyPayload class definitions
Figure 6.1.19 GetEndorsementPayload class definitions
Figure 6.1.20 GetRevocationListPayload class definitions
Figure 6.1.21 Identity class definitions
Figure 6.1.22 PostClrPayload class definitions
Figure 6.1.23 Profile class definitions
Figure 6.1.24 Result class definitions
Figure 6.1.25 ResultDescription class definitions
Figure 6.1.26 RevocationList class definitions
Figure 6.1.27 RubricCriterionLevel class definitions
Figure 6.1.28 SystemIdentifier class definitions
Figure 6.1.29 Verification class definitions
Figure 6.1.30 imsx_CodeMinor class definitions
Figure 6.1.31 imsx_CodeMinorField class definitions
Figure 6.1.32 imsx_StatusInfo class definitions
Figure 6.2.1 CompactJws class definitions
Figure 6.2.2 EnumExtString class definitions
Figure 6.2.3 IRI class definitions
Figure 6.2.4 Markdown class definitions
Figure 6.2.5 UUID class definitions
Figure 6.3.1 AchievementType class definitions
Figure 6.3.2 AlignmentTargetType class definitions
Figure 6.3.3 AssociationType class definitions
Figure 6.3.4 ResultStatusType class definitions
Figure 6.3.5 ResultType class definitions
Figure 6.3.6 SystemIdentifierType class definitions
Figure 6.3.7 VerificationType class definitions
Figure 6.3.8 imsx_CodeMajorEnum class definitions
Figure 6.3.9 imsx_CodeMinorValueEnum class definitions
Figure 6.3.10 imsx_SeverityEnum class definitions
Figure 6.4.1 ExtensibleAchievementType class definitions
Figure 6.4.2 ExtensibleAlignmentTargetType class definitions
Figure 6.4.3 ExtensibleResultType class definitions
Figure 6.4.4 ExtensibleSystemIdentifierType class definitions
Table 4.1 The set of interfaces.
Table 4.2 The set of operations for the "AssertionsManager" interface.
Table 4.3 The set of operations for the "ClrsManager" interface.
Table 4.4 The set of operations for the "DiscoveryManager" interface.
Table 4.5 The set of operations for the "EndorsementsManager" interface.
Table 4.6 The set of operations for the "KeysManager" interface.
Table 4.7 The set of operations for the "RevocationsManager" interface.
Table 5.1 "ClrSet" Class Description
Table 5.1.1 "id" Attribute Description
Table 5.1.2 "type" Attribute Description
Table 5.1.3 "clrs" Attribute Description
Table 5.1.4 "signedClrs" Attribute Description
Table 5.2 "DiscoveryDocument" Class Description
Table 5.2.1 "authorizationUrl" Attribute Description
Table 5.2.2 "image" Attribute Description
Table 5.2.3 "name" Attribute Description
Table 5.2.4 "privacyPolicyUrl" Attribute Description
Table 5.2.5 "registrationUrl" Attribute Description
Table 5.2.6 "scopesOffered" Attribute Description
Table 5.2.7 "termsOfServiceUrl" Attribute Description
Table 5.2.8 "tokenUrl" Attribute Description
Table 5.3 "GetAssertionPayload" Class Description
Table 5.3.1 "@context" Attribute Description
Table 5.4 "GetClrPayload" Class Description
Table 5.4.1 "@context" Attribute Description
Table 5.5 "GetCryptographicKeyPayload" Class Description
Table 5.5.1 "@context" Attribute Description
Table 5.6 "GetEndorsementPayload" Class Description
Table 5.6.1 "@context" Attribute Description
Table 5.7 "GetRevocationListPayload" Class Description
Table 5.7.1 "@context" Attribute Description
Table 5.8 "PostClrPayload" Class Description
Table 5.8.1 "clr" Attribute Description
Table 5.8.2 "signedClr" Attribute Description
Table 5.9 "imsx_StatusInfo" Class Description
Table 5.9.1 "imsx_codeMajor" Attribute Description
Table 5.9.2 "imsx_severity" Attribute Description
Table 5.9.3 "imsx_description" Attribute Description
Table 5.9.4 "imsx_codeMinor" Attribute Description
Table 6.1.1 Achievement class definitions
Table 6.1.1.1 Description of the "id" attribute for the "Achievement" class
Table 6.1.1.2 Description of the "type" attribute for the "Achievement" class
Table 6.1.1.3 Description of the "achievementType" attribute for the "Achievement" class
Table 6.1.1.4 Description of the "alignments" attribute for the "Achievement" class
Table 6.1.1.5 Description of the "associations" attribute for the "Achievement" class
Table 6.1.1.6 Description of the "creditsAvailable" attribute for the "Achievement" class
Table 6.1.1.7 Description of the "description" attribute for the "Achievement" class
Table 6.1.1.8 Description of the "endorsements" attribute for the "Achievement" class
Table 6.1.1.9 Description of the "humanCode" attribute for the "Achievement" class
Table 6.1.1.10 Description of the "identifiers" attribute for the "Achievement" class
Table 6.1.1.11 Description of the "name" attribute for the "Achievement" class
Table 6.1.1.12 Description of the "fieldOfStudy" attribute for the "Achievement" class
Table 6.1.1.13 Description of the "image" attribute for the "Achievement" class
Table 6.1.1.14 Description of the "issuer" attribute for the "Achievement" class
Table 6.1.1.15 Description of the "level" attribute for the "Achievement" class
Table 6.1.1.16 Description of the "requirement" attribute for the "Achievement" class
Table 6.1.1.17 Description of the "resultDescriptions" attribute for the "Achievement" class
Table 6.1.1.18 Description of the "signedEndorsements" attribute for the "Achievement" class
Table 6.1.1.19 Description of the "specialization" attribute for the "Achievement" class
Table 6.1.1.20 Description of the "tags" attribute for the "Achievement" class
Table 6.1.1.21 Description of the "extensions" attribute for the "Achievement" class
Table 6.1.2 Address class definitions
Table 6.1.2.1 Description of the "id" attribute for the "Address" class
Table 6.1.2.2 Description of the "type" attribute for the "Address" class
Table 6.1.2.3 Description of the "addressCountry" attribute for the "Address" class
Table 6.1.2.4 Description of the "addressLocality" attribute for the "Address" class
Table 6.1.2.5 Description of the "addressRegion" attribute for the "Address" class
Table 6.1.2.6 Description of the "postalCode" attribute for the "Address" class
Table 6.1.2.7 Description of the "postOfficeBoxNumber" attribute for the "Address" class
Table 6.1.2.8 Description of the "streetAddress" attribute for the "Address" class
Table 6.1.2.9 Description of the "extensions" attribute for the "Address" class
Table 6.1.3 Alignment class definitions
Table 6.1.3.1 Description of the "id" attribute for the "Alignment" class
Table 6.1.3.2 Description of the "type" attribute for the "Alignment" class
Table 6.1.3.3 Description of the "targetCode" attribute for the "Alignment" class
Table 6.1.3.4 Description of the "targetDescription" attribute for the "Alignment" class
Table 6.1.3.5 Description of the "targetName" attribute for the "Alignment" class
Table 6.1.3.6 Description of the "targetFramework" attribute for the "Alignment" class
Table 6.1.3.7 Description of the "targetType" attribute for the "Alignment" class
Table 6.1.3.8 Description of the "targetUrl" attribute for the "Alignment" class
Table 6.1.3.9 Description of the "extensions" attribute for the "Alignment" class
Table 6.1.4 Artifact class definitions
Table 6.1.4.1 Description of the "type" attribute for the "Artifact" class
Table 6.1.4.2 Description of the "description" attribute for the "Artifact" class
Table 6.1.4.3 Description of the "name" attribute for the "Artifact" class
Table 6.1.4.4 Description of the "url" attribute for the "Artifact" class
Table 6.1.4.5 Description of the "extensions" attribute for the "Artifact" class
Table 6.1.5 Assertion class definitions
Table 6.1.5.1 Description of the "id" attribute for the "Assertion" class
Table 6.1.5.2 Description of the "type" attribute for the "Assertion" class
Table 6.1.5.3 Description of the "achievement" attribute for the "Assertion" class
Table 6.1.5.4 Description of the "activityEndDate" attribute for the "Assertion" class
Table 6.1.5.5 Description of the "activityStartDate" attribute for the "Assertion" class
Table 6.1.5.6 Description of the "creditsEarned" attribute for the "Assertion" class
Table 6.1.5.7 Description of the "endorsements" attribute for the "Assertion" class
Table 6.1.5.8 Description of the "evidence" attribute for the "Assertion" class
Table 6.1.5.9 Description of the "expires" attribute for the "Assertion" class
Table 6.1.5.10 Description of the "image" attribute for the "Assertion" class
Table 6.1.5.11 Description of the "issuedOn" attribute for the "Assertion" class
Table 6.1.5.12 Description of the "licenseNumber" attribute for the "Assertion" class
Table 6.1.5.13 Description of the "narrative" attribute for the "Assertion" class
Table 6.1.5.14 Description of the "recipient" attribute for the "Assertion" class
Table 6.1.5.15 Description of the "results" attribute for the "Assertion" class
Table 6.1.5.16 Description of the "revocationReason" attribute for the "Assertion" class
Table 6.1.5.17 Description of the "revoked" attribute for the "Assertion" class
Table 6.1.5.18 Description of the "role" attribute for the "Assertion" class
Table 6.1.5.19 Description of the "signedEndorsements" attribute for the "Assertion" class
Table 6.1.5.20 Description of the "source" attribute for the "Assertion" class
Table 6.1.5.21 Description of the "term" attribute for the "Assertion" class
Table 6.1.5.22 Description of the "verification" attribute for the "Assertion" class
Table 6.1.5.23 Description of the "extensions" attribute for the "Assertion" class
Table 6.1.6 Association class definitions
Table 6.1.6.1 Description of the "associationType" attribute for the "Association" class
Table 6.1.6.2 Description of the "targetId" attribute for the "Association" class
Table 6.1.6.3 Description of the "title" attribute for the "Association" class
Table 6.1.6.4 Description of the "extensions" attribute for the "Association" class
Table 6.1.7 Clr class definitions
Table 6.1.7.1 Description of the "id" attribute for the "Clr" class
Table 6.1.7.2 Description of the "type" attribute for the "Clr" class
Table 6.1.7.3 Description of the "achievements" attribute for the "Clr" class
Table 6.1.7.4 Description of the "assertions" attribute for the "Clr" class
Table 6.1.7.5 Description of the "endorsements" attribute for the "Clr" class
Table 6.1.7.6 Description of the "issuedOn" attribute for the "Clr" class
Table 6.1.7.7 Description of the "learner" attribute for the "Clr" class
Table 6.1.7.8 Description of the "name" attribute for the "Clr" class
Table 6.1.7.9 Description of the "partial" attribute for the "Clr" class
Table 6.1.7.10 Description of the "publisher" attribute for the "Clr" class
Table 6.1.7.11 Description of the "revocationReason" attribute for the "Clr" class
Table 6.1.7.12 Description of the "revoked" attribute for the "Clr" class
Table 6.1.7.13 Description of the "signedAssertions" attribute for the "Clr" class
Table 6.1.7.14 Description of the "signedEndorsements" attribute for the "Clr" class
Table 6.1.7.15 Description of the "verification" attribute for the "Clr" class
Table 6.1.7.16 Description of the "extensions" attribute for the "Clr" class
Table 6.1.8 ClrSet class definitions
Table 6.1.8.1 Description of the "id" attribute for the "ClrSet" class
Table 6.1.8.2 Description of the "type" attribute for the "ClrSet" class
Table 6.1.8.3 Description of the "clrs" attribute for the "ClrSet" class
Table 6.1.8.4 Description of the "signedClrs" attribute for the "ClrSet" class
Table 6.1.9 Criteria class definitions
Table 6.1.9.1 Description of the "id" attribute for the "Criteria" class
Table 6.1.9.2 Description of the "type" attribute for the "Criteria" class
Table 6.1.9.3 Description of the "narrative" attribute for the "Criteria" class
Table 6.1.9.4 Description of the "extensions" attribute for the "Criteria" class
Table 6.1.10 CryptographicKey class definitions
Table 6.1.10.1 Description of the "id" attribute for the "CryptographicKey" class
Table 6.1.10.2 Description of the "type" attribute for the "CryptographicKey" class
Table 6.1.10.3 Description of the "owner" attribute for the "CryptographicKey" class
Table 6.1.10.4 Description of the "publicKeyPem" attribute for the "CryptographicKey" class
Table 6.1.10.5 Description of the "extensions" attribute for the "CryptographicKey" class
Table 6.1.11 DiscoveryDocument class definitions
Table 6.1.11.1 Description of the "authorizationUrl" attribute for the "DiscoveryDocument" class
Table 6.1.11.2 Description of the "image" attribute for the "DiscoveryDocument" class
Table 6.1.11.3 Description of the "name" attribute for the "DiscoveryDocument" class
Table 6.1.11.4 Description of the "privacyPolicyUrl" attribute for the "DiscoveryDocument" class
Table 6.1.11.5 Description of the "registrationUrl" attribute for the "DiscoveryDocument" class
Table 6.1.11.6 Description of the "scopesOffered" attribute for the "DiscoveryDocument" class
Table 6.1.11.7 Description of the "termsOfServiceUrl" attribute for the "DiscoveryDocument" class
Table 6.1.11.8 Description of the "tokenUrl" attribute for the "DiscoveryDocument" class
Table 6.1.12 Endorsement class definitions
Table 6.1.12.1 Description of the "id" attribute for the "Endorsement" class
Table 6.1.12.2 Description of the "type" attribute for the "Endorsement" class
Table 6.1.12.3 Description of the "claim" attribute for the "Endorsement" class
Table 6.1.12.4 Description of the "issuedOn" attribute for the "Endorsement" class
Table 6.1.12.5 Description of the "issuer" attribute for the "Endorsement" class
Table 6.1.12.6 Description of the "revocationReason" attribute for the "Endorsement" class
Table 6.1.12.7 Description of the "revoked" attribute for the "Endorsement" class
Table 6.1.12.8 Description of the "verification" attribute for the "Endorsement" class
Table 6.1.12.9 Description of the "extensions" attribute for the "Endorsement" class
Table 6.1.13 EndorsementClaim class definitions
Table 6.1.13.1 Description of the "id" attribute for the "EndorsementClaim" class
Table 6.1.13.2 Description of the "type" attribute for the "EndorsementClaim" class
Table 6.1.13.3 Description of the "endorsementComment" attribute for the "EndorsementClaim" class
Table 6.1.13.4 Description of the "extensions" attribute for the "EndorsementClaim" class
Table 6.1.14 EndorsementProfile class definitions
Table 6.1.14.1 Description of the "id" attribute for the "EndorsementProfile" class
Table 6.1.14.2 Description of the "type" attribute for the "EndorsementProfile" class
Table 6.1.14.3 Description of the "additionalName" attribute for the "EndorsementProfile" class
Table 6.1.14.4 Description of the "address" attribute for the "EndorsementProfile" class
Table 6.1.14.5 Description of the "description" attribute for the "EndorsementProfile" class
Table 6.1.14.6 Description of the "email" attribute for the "EndorsementProfile" class
Table 6.1.14.7 Description of the "familyName" attribute for the "EndorsementProfile" class
Table 6.1.14.8 Description of the "givenName" attribute for the "EndorsementProfile" class
Table 6.1.14.9 Description of the "identifiers" attribute for the "EndorsementProfile" class
Table 6.1.14.10 Description of the "image" attribute for the "EndorsementProfile" class
Table 6.1.14.11 Description of the "name" attribute for the "EndorsementProfile" class
Table 6.1.14.12 Description of the "official" attribute for the "EndorsementProfile" class
Table 6.1.14.13 Description of the "publicKey" attribute for the "EndorsementProfile" class
Table 6.1.14.14 Description of the "revocationList" attribute for the "EndorsementProfile" class
Table 6.1.14.15 Description of the "sourcedId" attribute for the "EndorsementProfile" class
Table 6.1.14.16 Description of the "studentId" attribute for the "EndorsementProfile" class
Table 6.1.14.17 Description of the "telephone" attribute for the "EndorsementProfile" class
Table 6.1.14.18 Description of the "url" attribute for the "EndorsementProfile" class
Table 6.1.14.19 Description of the "verification" attribute for the "EndorsementProfile" class
Table 6.1.14.20 Description of the "extensions" attribute for the "EndorsementProfile" class
Table 6.1.15 Evidence class definitions
Table 6.1.15.1 Description of the "id" attribute for the "Evidence" class
Table 6.1.15.2 Description of the "type" attribute for the "Evidence" class
Table 6.1.15.3 Description of the "artifacts" attribute for the "Evidence" class
Table 6.1.15.4 Description of the "audience" attribute for the "Evidence" class
Table 6.1.15.5 Description of the "description" attribute for the "Evidence" class
Table 6.1.15.6 Description of the "genre" attribute for the "Evidence" class
Table 6.1.15.7 Description of the "name" attribute for the "Evidence" class
Table 6.1.15.8 Description of the "narrative" attribute for the "Evidence" class
Table 6.1.15.9 Description of the "extensions" attribute for the "Evidence" class
Table 6.1.16 GetAssertionPayload class definitions
Table 6.1.16.1 Description of the "@context" attribute for the "GetAssertionPayload" class
Table 6.1.17 GetClrPayload class definitions
Table 6.1.17.1 Description of the "@context" attribute for the "GetClrPayload" class
Table 6.1.18 GetCryptographicKeyPayload class definitions
Table 6.1.18.1 Description of the "@context" attribute for the "GetCryptographicKeyPayload" class
Table 6.1.19 GetEndorsementPayload class definitions
Table 6.1.19.1 Description of the "@context" attribute for the "GetEndorsementPayload" class
Table 6.1.20 GetRevocationListPayload class definitions
Table 6.1.20.1 Description of the "@context" attribute for the "GetRevocationListPayload" class
Table 6.1.21 Identity class definitions
Table 6.1.21.1 Description of the "id" attribute for the "Identity" class
Table 6.1.21.2 Description of the "type" attribute for the "Identity" class
Table 6.1.21.3 Description of the "identity" attribute for the "Identity" class
Table 6.1.21.4 Description of the "hashed" attribute for the "Identity" class
Table 6.1.21.5 Description of the "salt" attribute for the "Identity" class
Table 6.1.21.6 Description of the "extensions" attribute for the "Identity" class
Table 6.1.22 PostClrPayload class definitions
Table 6.1.22.1 Description of the "clr" attribute for the "PostClrPayload" class
Table 6.1.22.2 Description of the "signedClr" attribute for the "PostClrPayload" class
Table 6.1.23 Profile class definitions
Table 6.1.23.1 Description of the "id" attribute for the "Profile" class
Table 6.1.23.2 Description of the "type" attribute for the "Profile" class
Table 6.1.23.3 Description of the "address" attribute for the "Profile" class
Table 6.1.23.4 Description of the "additionalName" attribute for the "Profile" class
Table 6.1.23.5 Description of the "birthDate" attribute for the "Profile" class
Table 6.1.23.6 Description of the "description" attribute for the "Profile" class
Table 6.1.23.7 Description of the "email" attribute for the "Profile" class
Table 6.1.23.8 Description of the "endorsements" attribute for the "Profile" class
Table 6.1.23.9 Description of the "familyName" attribute for the "Profile" class
Table 6.1.23.10 Description of the "givenName" attribute for the "Profile" class
Table 6.1.23.11 Description of the "identifiers" attribute for the "Profile" class
Table 6.1.23.12 Description of the "image" attribute for the "Profile" class
Table 6.1.23.13 Description of the "name" attribute for the "Profile" class
Table 6.1.23.14 Description of the "official" attribute for the "Profile" class
Table 6.1.23.15 Description of the "parentOrg" attribute for the "Profile" class
Table 6.1.23.16 Description of the "publicKey" attribute for the "Profile" class
Table 6.1.23.17 Description of the "revocationList" attribute for the "Profile" class
Table 6.1.23.18 Description of the "signedEndorsements" attribute for the "Profile" class
Table 6.1.23.19 Description of the "sourcedId" attribute for the "Profile" class
Table 6.1.23.20 Description of the "studentId" attribute for the "Profile" class
Table 6.1.23.21 Description of the "telephone" attribute for the "Profile" class
Table 6.1.23.22 Description of the "url" attribute for the "Profile" class
Table 6.1.23.23 Description of the "verification" attribute for the "Profile" class
Table 6.1.23.24 Description of the "extensions" attribute for the "Profile" class
Table 6.1.24 Result class definitions
Table 6.1.24.1 Description of the "id" attribute for the "Result" class
Table 6.1.24.2 Description of the "type" attribute for the "Result" class
Table 6.1.24.3 Description of the "achievedLevel" attribute for the "Result" class
Table 6.1.24.4 Description of the "alignments" attribute for the "Result" class
Table 6.1.24.5 Description of the "resultDescription" attribute for the "Result" class
Table 6.1.24.6 Description of the "status" attribute for the "Result" class
Table 6.1.24.7 Description of the "value" attribute for the "Result" class
Table 6.1.24.8 Description of the "extensions" attribute for the "Result" class
Table 6.1.25 ResultDescription class definitions
Table 6.1.25.1 Description of the "id" attribute for the "ResultDescription" class
Table 6.1.25.2 Description of the "type" attribute for the "ResultDescription" class
Table 6.1.25.3 Description of the "alignments" attribute for the "ResultDescription" class
Table 6.1.25.4 Description of the "allowedValues" attribute for the "ResultDescription" class
Table 6.1.25.5 Description of the "name" attribute for the "ResultDescription" class
Table 6.1.25.6 Description of the "requiredLevel" attribute for the "ResultDescription" class
Table 6.1.25.7 Description of the "requiredValue" attribute for the "ResultDescription" class
Table 6.1.25.8 Description of the "resultType" attribute for the "ResultDescription" class
Table 6.1.25.9 Description of the "rubricCriterionLevels" attribute for the "ResultDescription" class
Table 6.1.25.10 Description of the "valueMax" attribute for the "ResultDescription" class
Table 6.1.25.11 Description of the "valueMin" attribute for the "ResultDescription" class
Table 6.1.25.12 Description of the "extensions" attribute for the "ResultDescription" class
Table 6.1.26 RevocationList class definitions
Table 6.1.26.1 Description of the "id" attribute for the "RevocationList" class
Table 6.1.26.2 Description of the "type" attribute for the "RevocationList" class
Table 6.1.26.3 Description of the "issuer" attribute for the "RevocationList" class
Table 6.1.26.4 Description of the "revokedAssertions" attribute for the "RevocationList" class
Table 6.1.27 RubricCriterionLevel class definitions
Table 6.1.27.1 Description of the "id" attribute for the "RubricCriterionLevel" class
Table 6.1.27.2 Description of the "type" attribute for the "RubricCriterionLevel" class
Table 6.1.27.3 Description of the "alignments" attribute for the "RubricCriterionLevel" class
Table 6.1.27.4 Description of the "description" attribute for the "RubricCriterionLevel" class
Table 6.1.27.5 Description of the "level" attribute for the "RubricCriterionLevel" class
Table 6.1.27.6 Description of the "name" attribute for the "RubricCriterionLevel" class
Table 6.1.27.7 Description of the "points" attribute for the "RubricCriterionLevel" class
Table 6.1.27.8 Description of the "extensions" attribute for the "RubricCriterionLevel" class
Table 6.1.28 SystemIdentifier class definitions
Table 6.1.28.1 Description of the "type" attribute for the "SystemIdentifier" class
Table 6.1.28.2 Description of the "identifier" attribute for the "SystemIdentifier" class
Table 6.1.28.3 Description of the "identifierType" attribute for the "SystemIdentifier" class
Table 6.1.28.4 Description of the "extensions" attribute for the "SystemIdentifier" class
Table 6.1.29 Verification class definitions
Table 6.1.29.1 Description of the "id" attribute for the "Verification" class
Table 6.1.29.2 Description of the "type" attribute for the "Verification" class
Table 6.1.29.3 Description of the "allowedOrigins" attribute for the "Verification" class
Table 6.1.29.4 Description of the "creator" attribute for the "Verification" class
Table 6.1.29.5 Description of the "startsWith" attribute for the "Verification" class
Table 6.1.29.6 Description of the "verificationProperty" attribute for the "Verification" class
Table 6.1.29.7 Description of the "extensions" attribute for the "Verification" class
Table 6.1.30 imsx_CodeMinor class definitions
Table 6.1.30.1 Description of the "imsx_codeMinorField" attribute for the "imsx_CodeMinor" class
Table 6.1.31 imsx_CodeMinorField class definitions
Table 6.1.31.1 Description of the "imsx_codeMinorFieldName" attribute for the "imsx_CodeMinorField" class
Table 6.1.31.2 Description of the "imsx_codeMinorFieldValue" attribute for the "imsx_CodeMinorField" class
Table 6.1.32 imsx_StatusInfo class definitions
Table 6.1.32.1 Description of the "imsx_codeMajor" attribute for the "imsx_StatusInfo" class
Table 6.1.32.2 Description of the "imsx_severity" attribute for the "imsx_StatusInfo" class
Table 6.1.32.3 Description of the "imsx_description" attribute for the "imsx_StatusInfo" class
Table 6.1.32.4 Description of the "imsx_codeMinor" attribute for the "imsx_StatusInfo" class
Table 6.2.1 CompactJws class definitions
Table 6.2.1.1 Description of the "pattern" attribute for the "CompactJws" class
Table 6.2.2 EnumExtString class definitions
Table 6.2.2.1 Description of the "pattern" attribute for the "EnumExtString" class
Table 6.2.3 IRI class definitions
Table 6.2.4 Markdown class definitions
Table 6.2.5 UUID class definitions
Table 6.2.5.1 Description of the "pattern" attribute for the "UUID" class
Table 6.3.1 AchievementType class definitions
Table 6.3.2 AlignmentTargetType class definitions
Table 6.3.3 AssociationType class definitions
Table 6.3.4 ResultStatusType class definitions
Table 6.3.5 ResultType class definitions
Table 6.3.6 SystemIdentifierType class definitions
Table 6.3.7 VerificationType class definitions
Table 6.3.8 imsx_CodeMajorEnum class definitions
Table 6.3.9 imsx_CodeMinorValueEnum class definitions
Table 6.3.10 imsx_SeverityEnum class definitions
Table 6.4.1 ExtensibleAchievementType class description
Table 6.4.2 ExtensibleAlignmentTargetType class description
Table 6.4.3 ExtensibleResultType class description
Table 6.4.4 ExtensibleSystemIdentifierType class description
Table A3.1 The key to the descriptions of data model diagrams
Table A3.2 The key to the descriptions of the data class tables
Table A3.3 The key to the descriptions of the data attribute/characteristic tables
Table A3.4 The key to the descriptions of the enumerated vocabulary tables
Table A3.5 The key to the descriptions of the external vocabulary tables
Table A3.6 The key to the descriptions of the import class tables
This document is the IMS Comprehensive Learner Record Standard Information Model Version 1.0 and as such it is used as the basis for the development of the following documents:
This information model defines the IMS Comprehensive Learner Record Standard Abstract Application Programming Interface (a-API). This service model is described using the Unified Modeling Language (UML) based upon the IMS Global Model Driven Specification approach and the associated modelling toolkit [I-BAT, 06]. This means that this specification is based upon the concepts of:
All sections marked as non-normative, all authoring guidelines, diagrams (with the exception of the UML diagrams), examples, and notes in this specification are non-normative. Everything else in this specification is normative.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC 2119]. This means that from the perspective of conformance:
The Conformance and Certification Guide for this specification may introduce greater normative constraints than those defined here for specific service or implementation categories.
The SHOULD/SHOULD NOT/RECOMMENDED statements MUST NOT be used in any document, or section of a document, that is responsible for defining the information model and/or the associated bindings and/or conformance and certification.
The structure of the rest of this document is:
2. Service Architecture and Specification Model | An overview of the service architecture and end-system service objects. |
3. Conceptual Model | The underlying conceptual data model and the set of relationships between the various learning standard and competency components. This includes schematic visualizations that are not based upon UML. |
4. The Behavior Model | The definition of the operations of the service. This focuses on the description of the behaviors supported by the service. The behaviors are group as interfaces. |
5. The Interface Model | The definition of the data models exchanged between the service End Systems. These are the parameters exchanged across the interoperability interface. These are an abbreviated description with the full set of details in the corresponding data class description. |
6. Data Model | The definition of the data classes for the full data exchange. This addresses the data classes used to supplement the interface parameters. The descriptions are grouped according to their type e.g. data, enumeration, and derived. |
7. Extending and Profiling the Standard | An explanation of how the standard can be extended, using the permitted points of extension, and/or profiled. Profiling is the process by which the specification is tailored to a specific set of market/domain requirements. |
References | A list of references used throughout this document. |
Appendix A Modelling Concepts and Terms | An overview of the model driven approach, the concepts and the terms used by IMS to create the service model representations (based upon a profile of UML), the corresponding set of bindings and the accompanying documentation (including this information model). |
Appendix B Service Status Codes | A summary list of the status codes, and their causes, that can be returned by each of the operations forming the service. These describe the end-to-end status of the transaction. |
A-API | Abstract API |
API | Application Programming Interface |
CASE | IMS Competencies and Standards Exchange specification |
CBE | Competency Based Education |
CLR | Comprehensive Learner Record |
HE | Higher Education |
IETF | Internet Engineering Task Force |
IdentityHash | A hash string preceded by a dollar sign ('$') and the algorithm used to generate the hash. The supported algorithms are MD5 and SHA-256, identified by the strings md5 and sha256 respectively. For example: sha256$28d50415252ab6c689a54413da15b083034b66e5 represents the result of calculating a SHA-256 hash on the string 'mayze'. |
JSON | Java Script Object Notation |
JSON-LD | A JSON-based serialization for Linked Data |
REST | Representation State TRansfer |
RFC | Request for Comments |
UML | Unified Modelling Language |
URI | Uniform Resource Identifier |
URL | Uniform Resource Locator |
XML | Exchange Markup Language |
XSD | XML Schema Definition |
This Section is NOT NORMATIVE.
It is important to remember that this document contains a description of the underlying information model in terms of the abstract Application Programming Interface (API). The manner in which this abstract representation is visualized is not intended to dictate the implementation form of the Service. The breakdown of the service into its interface classes is a convenient way to document the set of behaviors. The objective for producing these interfaces is to identify and define the messages that are exchanged between the end-systems to realize the system behaviors required of the service.
The internal organization of an implementation of the full abstract API is beyond the scope of this specification. The only constraint is that the external behavior of the abstract API complies with this specification. This means that a .NET, J2EE, etc. physical implementation of this abstract API does not have to represent the functionality using the same breakdown of operations/methods. This physical implementation is not subject to the conformance specification.
It is important to note that the UML representation of the interfaces is used to help develop and document the Information Model and various Bindings. It is not a requirement for a system to implement this interface as defined i.e. to use the same parameters, etc. Conformance against this specification will be confirmed by inspecting the appropriate binding of the information model and ensuring that the relevant information is present and that different sequences of activity result in the predicted and mandated behavior. It is essential that the behaviors described by each of the operations are fully supported and that the behaviors described by different sequences are also maintained.
The CLR Standard service is a synchronous service i.e. the consumer is blocked until the response from the provider is received. This means that a consumer can only have one outstanding request with a service provider. The corresponding sequence of actions is shown in the figure below:
Diagram of the action sequence for the CLR Standard synchronous service.
The figure above shows the action sequence from the prespective of the consumer but It must be noted that a Service Provider will be expected to support concurrent requests (perhaps hundreds to thousands) from many consumers.
This Section is NOT NORMATIVE.
Diagram of the logical data model of the Comprehensive Learner Record Standard.
The data model for the CLR Standard consists of a set of core classes which are used to define the data properties.
The set of classes in the logical data model are:
Diagram of the interoperability supplied by the Comprehensive Learner Record Standard.
The CLR Standard defines how comprehensive learner record data is exchanged (indicated by the arrows in the diagram). It does not address how the data is stored and/or processed in the systems that exchange the information. Nor does it address how the data is displayed or used by applications.
The CLR Standard is realized as a web service (the actual implementation is defined by the associated binding specification and, currently, only a REST/JSON based binding is available). Intermediate systems must support both Consumer and Provider functionality.
This Section is NORMATIVE
The model for the service representation is shown in Figure 4.1 and Table 4.1 (the syntax and semantics for this representation is described in Appendix A1.1). Following the service definition are the descriptions for the set of corresponding service operations (the syntax and semantics for these descriptions is described in Appendix A1.2).
Figure 4.1 - Service interface definitions.
Interface | Description |
---|---|
AssertionsManager | The set of service operations that manage access to Assertions for Hosted Verification. |
ClrsManager | The set of service operations that manage access to CLRs. |
DiscoveryManager | The set of service operations that manage access to the DiscoveryDocument for dynamic consumer registration. |
EndorsementsManager | The set of service operations that manage access to Endorsements for Hosted Verification. |
KeysManager | The set of service operations that manage access to CryptographicKeys for Signed Verification. |
RevocationsManager | The set of service operations that manage access to RevocationLists for Signed Verification. |
The set of service operations that manage access to Assertions for Hosted Verification.
The set of operations for this interface are summarized in Table 4.2.
Operation | Description |
---|---|
getAssertion | Returns the current version of the specified Assertion. This operation is used to verify a Hosted Assertion. |
Name: | getAssertion () |
Return Function Parameter: | : imsx_StatusInfo - returns the current version of the specified Assertion. This operation is used to verify a Hosted Assertion. |
Supplied (in) Parameters: | sourcedId : String - the unique identifier of the Assertion. |
Returned (out) Parameters: | assertion : GetAssertionPayload - |
Behavior: | Returns the current version of the specified Assertion. This operation is used to verify a Hosted Assertion. |
The set of service operations that manage access to CLRs.
The set of operations for this interface are summarized in Table 4.3.
Operation | Description |
---|---|
getClrs | The set of CLRs the user is authorized to access are returned in the payload of the response message. |
postClr | Create or replace a CLR. |
deleteClr | Delete a CLR. |
getClr | Returns the current version of the specified Clr. This operation is used to verify a Hosted Clr. |
Name: | getClrs () |
Return Function Parameter: | : imsx_StatusInfo - the set of CLRs the user is authorized to access are returned in the payload of the response message. |
Supplied (in) Parameters: | None. |
Returned (out) Parameters: | clrs : ClrSet - the container for the set of CLRs that have been supplied by the service provider. The order of CLRs is not significant. |
Behavior: | The set of CLRs the user is authorized to access are returned in the payload of the response message. |
Name: | postClr () |
Return Function Parameter: | : imsx_StatusInfo - create or replace a CLR. |
Supplied (in) Parameters: | clrIn : PostClrPayload - the CLR to be created or replaced. |
Returned (out) Parameters: | clrOut : PostClrPayload - |
Behavior: | Create or replace a CLR. |
Name: | deleteClr () |
Return Function Parameter: | : imsx_StatusInfo - delete a CLR. |
Supplied (in) Parameters: | sourcedId : String - the unique identifier of the CLR to delete. |
Returned (out) Parameters: | None. |
Behavior: | Delete a CLR. |
Name: | getClr () |
Return Function Parameter: | : imsx_StatusInfo - returns the current version of the specified Clr. This operation is used to verify a Hosted Clr. |
Supplied (in) Parameters: | sourcedId : String - the unique identifier of the Clr. |
Returned (out) Parameters: | clr : GetClrPayload - |
Behavior: | Returns the current version of the specified Clr. This operation is used to verify a Hosted Clr. |
The set of service operations that manage access to the DiscoveryDocument for dynamic consumer registration.
The set of operations for this interface are summarized in Table 4.4.
Operation | Description |
---|---|
getDiscoveryDocument | Returns the DiscoveryDocument if the provider supports dynamic CLR consumer registration. |
Name: | getDiscoveryDocument () |
Return Function Parameter: | None. |
Supplied (in) Parameters: | None. |
Returned (out) Parameters: | discoveryDocument : DiscoveryDocument - |
Behavior: | Returns the DiscoveryDocument if the provider supports dynamic CLR consumer registration. |
The set of service operations that manage access to Endorsements for Hosted Verification.
The set of operations for this interface are summarized in Table 4.5.
Operation | Description |
---|---|
getEndorsement | Returns the current version of the specified Endorsement. This operation is used to verify a Hosted Endorsement. |
Name: | getEndorsement () |
Return Function Parameter: | : imsx_StatusInfo - returns the current version of the specified Endorsement. This operation is used to verify a Hosted Endorsement. |
Supplied (in) Parameters: | sourcedId : String - the unique identifier of the Endorsement. |
Returned (out) Parameters: | endorsement : GetEndorsementPayload - |
Behavior: | Returns the current version of the specified Endorsement. This operation is used to verify a Hosted Endorsement. |
The set of service operations that manage access to CryptographicKeys for Signed Verification.
The set of operations for this interface are summarized in Table 4.6.
Operation | Description |
---|---|
getKey | Returns the current version of the specified CryptographicKey. This operation is used to verify a Signed Assertion, Clr, or Endorsement. |
Name: | getKey () |
Return Function Parameter: | : imsx_StatusInfo - returns the current version of the specified CryptographicKey. This operation is used to verify a Signed Assertion, Clr, or Endorsement. |
Supplied (in) Parameters: | sourcedId : String - the unique identifier of the CryptographicKey. |
Returned (out) Parameters: | key : GetCryptographicKeyPayload - |
Behavior: | Returns the current version of the specified CryptographicKey. This operation is used to verify a Signed Assertion, Clr, or Endorsement. |
The set of service operations that manage access to RevocationLists for Signed Verification.
The set of operations for this interface are summarized in Table 4.7.
Operation | Description |
---|---|
getRevocationList | Returns the current version of the issuer's RevocationList. This operation is used to verify a Signed Assertion, Clr, or Endorsement. |
Name: | getRevocationList () |
Return Function Parameter: | : imsx_StatusInfo - returns the current version of the issuer's RevocationList. This operation is used to verify a Signed Assertion, Clr, or Endorsement. |
Supplied (in) Parameters: | sourcedId : String - the unique identifier of the RevocationList. |
Returned (out) Parameters: | revocations : GetRevocationListPayload - |
Behavior: | Returns the current version of the issuer's RevocationList. This operation is used to verify a Signed Assertion, Clr, or Endorsement. |
This Section is NORMATIVE
The set of operations described within the behavior model (The Behavior Model) are based upon class descriptions specific to the parameters of the operations. All parameters are mandatory. The syntax and semantics for this representation is described in Appendix A2.
The data model for the "ClrSet" class is shown in Figure 5.1 and the accompanying definition in Table 5.1.
Figure 5.1 - ClrSet class definitions.
Descriptor | Definition |
---|---|
Class Name | ClrSet |
Class Type | Container [ Unordered ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: |
Description | A set of CLRs. |
The description of the "id" attribute for the "ClrSet" class is given in Table 5.1.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Unique IRI for the ClrSet. |
The description of the "type" attribute for the "ClrSet" class is given in Table 5.1.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'ClrSet'. |
The description of the "clrs" attribute for the "ClrSet" class is given in Table 5.1.3.
Descriptor | Definition |
---|---|
Attribute Name | clrs |
Data Type | Clr |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | A set of Clrs |
The description of the "signedClrs" attribute for the "ClrSet" class is given in Table 5.1.4.
Descriptor | Definition |
---|---|
Attribute Name | signedClrs |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | A set of Clrs in JWS Compact Serialization format. |
The data model for the "DiscoveryDocument" class is shown in Figure 5.2 and the accompanying definition in Table 5.2.
Figure 5.2 - DiscoveryDocument class definitions.
Descriptor | Definition |
---|---|
Class Name | DiscoveryDocument |
Class Type | Container [ Unordered ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: |
Description | Configuration information about the provider implementation. |
The description of the "authorizationUrl" attribute for the "DiscoveryDocument" class is given in Table 5.2.1.
Descriptor | Definition |
---|---|
Attribute Name | authorizationUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualifed URL to the provider's OAuth 2.0 Authorization endpoint. |
The description of the "image" attribute for the "DiscoveryDocument" class is given in Table 5.2.2.
Descriptor | Definition |
---|---|
Attribute Name | image |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An image representing the provider. May be a Data URI or the URL where the image may be found. |
The description of the "name" attribute for the "DiscoveryDocument" class is given in Table 5.2.3.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The user-facing name of the platform providing CLR services. |
The description of the "privacyPolicyUrl" attribute for the "DiscoveryDocument" class is given in Table 5.2.4.
Descriptor | Definition |
---|---|
Attribute Name | privacyPolicyUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualified URL to the provider's privacy policy. |
The description of the "registrationUrl" attribute for the "DiscoveryDocument" class is given in Table 5.2.5.
Descriptor | Definition |
---|---|
Attribute Name | registrationUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualified URL to the provider's OAuth 2.0 Registration endpoint. |
The description of the "scopesOffered" attribute for the "DiscoveryDocument" class is given in Table 5.2.6.
Descriptor | Definition |
---|---|
Attribute Name | scopesOffered |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1.. unbounded] |
Description | An array of OAuth 2.0 Scopes supported by the provider. |
The description of the "termsOfServiceUrl" attribute for the "DiscoveryDocument" class is given in Table 5.2.7.
Descriptor | Definition |
---|---|
Attribute Name | termsOfServiceUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualified URL to the provider's terms of service. |
The description of the "tokenUrl" attribute for the "DiscoveryDocument" class is given in Table 5.2.8.
Descriptor | Definition |
---|---|
Attribute Name | tokenUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualified URL to the provider's OAuth 2.0 Token endpoint. |
The data model for the "GetAssertionPayload" class is shown in Figure 5.3 and the accompanying definition in Table 5.3.
Figure 5.3 - GetAssertionPayload class definitions.
Descriptor | Definition |
---|---|
Class Name | GetAssertionPayload |
Class Type | Container [ Unordered ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: The set of directly inherited children attributes are: |
Description | Payload for the 'getAssertion' operation. |
The description of the "@context" attribute for the "GetAssertionPayload" class is given in Table 5.3.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "GetClrPayload" class is shown in Figure 5.4 and the accompanying definition in Table 5.4.
Figure 5.4 - GetClrPayload class definitions.
Descriptor | Definition |
---|---|
Class Name | GetClrPayload |
Class Type | Container [ Unordered ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: The set of directly inherited children attributes are: |
Description | Payload for the 'getClr' operation. |
The description of the "@context" attribute for the "GetClrPayload" class is given in Table 5.4.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "GetCryptographicKeyPayload" class is shown in Figure 5.5 and the accompanying definition in Table 5.5.
Figure 5.5 - GetCryptographicKeyPayload class definitions.
Descriptor | Definition |
---|---|
Class Name | GetCryptographicKeyPayload |
Class Type | Container [ Unordered ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: The set of directly inherited children attributes are: |
Description | Payload for the 'getKey' operation. |
The description of the "@context" attribute for the "GetCryptographicKeyPayload" class is given in Table 5.5.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "GetEndorsementPayload" class is shown in Figure 5.6 and the accompanying definition in Table 5.6.
Figure 5.6 - GetEndorsementPayload class definitions.
Descriptor | Definition |
---|---|
Class Name | GetEndorsementPayload |
Class Type | Container [ Unordered ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: The set of directly inherited children attributes are: |
Description | Payload for the 'getEndorsement' operation. |
The description of the "@context" attribute for the "GetEndorsementPayload" class is given in Table 5.6.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "GetRevocationListPayload" class is shown in Figure 5.7 and the accompanying definition in Table 5.7.
Figure 5.7 - GetRevocationListPayload class definitions.
Descriptor | Definition |
---|---|
Class Name | GetRevocationListPayload |
Class Type | Container [ Unordered ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: The set of directly inherited children attributes are: |
Description | Payload for the 'getRevocationList' operation. |
The description of the "@context" attribute for the "GetRevocationListPayload" class is given in Table 5.7.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "PostClrPayload" class is shown in Figure 5.8 and the accompanying definition in Table 5.8.
Figure 5.8 - PostClrPayload class definitions.
Descriptor | Definition |
---|---|
Class Name | PostClrPayload |
Class Type | Container [ Unordered ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: |
Description | Payload for the 'postClr' operation. Only one format (signed or unsigned) is allowed. |
The description of the "clr" attribute for the "PostClrPayload" class is given in Table 5.8.1.
Descriptor | Definition |
---|---|
Attribute Name | clr |
Data Type | Clr |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The Clr if not signed. |
The description of the "signedClr" attribute for the "PostClrPayload" class is given in Table 5.8.2.
Descriptor | Definition |
---|---|
Attribute Name | signedClr |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The signed Clr in JWS Compact Serialization format. |
The data model for the "imsx_StatusInfo" class is shown in Figure 5.9 and the accompanying definition in Table 5.9.
Figure 5.9 - imsx_StatusInfo class definitions.
Descriptor | Definition |
---|---|
Class Name | imsx_StatusInfo |
Class Type | Container [ Sequence ] |
Parents | Service parameter data-type used in the following operations: |
Characteristics | There are no characteristics. |
Children | The set of children attributes are: |
Description | This is the container for the status code and associated information returned within the HTTP messages received from the Service Provider. |
The description of the "imsx_codeMajor" attribute for the "imsx_StatusInfo" class is given in Table 5.9.1.
Descriptor | Definition |
---|---|
Attribute Name | imsx_codeMajor |
Data Type | imsx_CodeMajorEnum |
Value Space | Enumerated value set of: { success | failure | processing | unsupported } |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The code major value (from the corresponding enumerated vocabulary). |
The description of the "imsx_severity" attribute for the "imsx_StatusInfo" class is given in Table 5.9.2.
Descriptor | Definition |
---|---|
Attribute Name | imsx_severity |
Data Type | imsx_SeverityEnum |
Value Space | Enumerated value set of: { status | warning | error } |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The severity value (from the corresponding enumerated vocabulary). |
The description of the "imsx_description" attribute for the "imsx_StatusInfo" class is given in Table 5.9.3.
Descriptor | Definition |
---|---|
Attribute Name | imsx_description |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A human readable description supplied by the entity creating the status code information. |
The description of the "imsx_codeMinor" attribute for the "imsx_StatusInfo" class is given in Table 5.9.4.
Descriptor | Definition |
---|---|
Attribute Name | imsx_codeMinor |
Data Type | imsx_CodeMinor |
Value Space | Container [ Sequence ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The set of reported code minor status codes. |
This Section is NORMATIVE.
All of the data classes used within this Information Model are described in this Section. The syntax and semantics for this representation is described in Appendix A3.2.
The data model for the "Achievement" class is shown in Figure 6.1.1 and the accompanying definition in Table 6.1.1.
Figure 6.1.1 - Achievement class definitions.
The description of the "id" attribute for the "Achievement" class is given in Table 6.1.1.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Globally unique IRI for the Achievement. If the IRI is a URL it must resolve to an Achievement resource. |
The description of the "type" attribute for the "Achievement" class is given in Table 6.1.1.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'Achievement'. |
The description of the "achievementType" attribute for the "Achievement" class is given in Table 6.1.1.3.
Descriptor | Definition |
---|---|
Attribute Name | achievementType |
Data Type | ExtensibleAchievementType |
Value Space | Container [ Union ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A CLR Achievement can represent many different types of achievement from an assessment result to membership. Use 'Achievement' to indicate an achievement not in the list of allowed values. |
The description of the "alignments" attribute for the "Achievement" class is given in Table 6.1.1.4.
Descriptor | Definition |
---|---|
Attribute Name | alignments |
Data Type | Alignment |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Alignment objects describe an alignment between this achievement and a node in an educational framework. |
The description of the "associations" attribute for the "Achievement" class is given in Table 6.1.1.5.
Descriptor | Definition |
---|---|
Attribute Name | associations |
Data Type | Association |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Associations between this achievement and other achievements. |
The description of the "creditsAvailable" attribute for the "Achievement" class is given in Table 6.1.1.6.
Descriptor | Definition |
---|---|
Attribute Name | creditsAvailable |
Data Type | Float (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Credit hours associated with this entity, or credit hours possible. For example '3.0'. |
The description of the "description" attribute for the "Achievement" class is given in Table 6.1.1.7.
Descriptor | Definition |
---|---|
Attribute Name | description |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A short description of the achievement. May be the same as name if no description is available. |
The description of the "endorsements" attribute for the "Achievement" class is given in Table 6.1.1.8.
Descriptor | Definition |
---|---|
Attribute Name | endorsements |
Data Type | Endorsement |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Allows endorsers to make specific claims about the Achievement. |
The description of the "humanCode" attribute for the "Achievement" class is given in Table 6.1.1.9.
Descriptor | Definition |
---|---|
Attribute Name | humanCode |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The code, generally human readable, associated with an achievement. |
The description of the "identifiers" attribute for the "Achievement" class is given in Table 6.1.1.10.
Descriptor | Definition |
---|---|
Attribute Name | identifiers |
Data Type | SystemIdentifier |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | A set of System Identifiers that represent other identifiers for this Achievement. |
The description of the "name" attribute for the "Achievement" class is given in Table 6.1.1.11.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The name of the achievement. |
The description of the "fieldOfStudy" attribute for the "Achievement" class is given in Table 6.1.1.12.
Descriptor | Definition |
---|---|
Attribute Name | fieldOfStudy |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Category, subject, area of study, discipline, or general branch of knowledge. Examples include Business, Education, Psychology, and Technology. |
The description of the "image" attribute for the "Achievement" class is given in Table 6.1.1.13.
Descriptor | Definition |
---|---|
Attribute Name | image |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | IRI of an image representing the achievement. May be a Data URI or the URL where the image may be found. |
The description of the "issuer" attribute for the "Achievement" class is given in Table 6.1.1.14.
Descriptor | Definition |
---|---|
Attribute Name | issuer |
Data Type | Profile |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A profile describing the individual or organization that issues assertions of this achievement. |
The description of the "level" attribute for the "Achievement" class is given in Table 6.1.1.15.
Descriptor | Definition |
---|---|
Attribute Name | level |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Text that describes the level of achievement apart from how the achievement was performed or demonstrated. Examples would include 'Level 1', 'Level 2', 'Level 3', or 'Bachelors', 'Masters', 'Doctoral'. |
The description of the "requirement" attribute for the "Achievement" class is given in Table 6.1.1.16.
Descriptor | Definition |
---|---|
Attribute Name | requirement |
Data Type | Criteria |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Criteria object describing how to earn the achievement. |
The description of the "resultDescriptions" attribute for the "Achievement" class is given in Table 6.1.1.17.
Descriptor | Definition |
---|---|
Attribute Name | resultDescriptions |
Data Type | ResultDescription |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The set of result descriptions that may be asserted as results with this achievement. |
The description of the "signedEndorsements" attribute for the "Achievement" class is given in Table 6.1.1.18.
Descriptor | Definition |
---|---|
Attribute Name | signedEndorsements |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Signed endorsements in JWS Compact Serialization format. |
The description of the "specialization" attribute for the "Achievement" class is given in Table 6.1.1.19.
Descriptor | Definition |
---|---|
Attribute Name | specialization |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Name given to the focus, concentration, or specific area of study defined in the achievement. Examples include Entrepreneurship, Technical Communication, and Finance. |
The description of the "tags" attribute for the "Achievement" class is given in Table 6.1.1.20.
Descriptor | Definition |
---|---|
Attribute Name | tags |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Tags that describe the type of achievement. |
The description of the "extensions" attribute for the "Achievement" class is given in Table 6.1.1.21.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Achievement object can be extended with additional properties. |
The data model for the "Address" class is shown in Figure 6.1.2 and the accompanying definition in Table 6.1.2.
Figure 6.1.2 - Address class definitions.
The description of the "id" attribute for the "Address" class is given in Table 6.1.2.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Unique IRI for the Address. |
The description of the "type" attribute for the "Address" class is given in Table 6.1.2.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'Address'. |
The description of the "addressCountry" attribute for the "Address" class is given in Table 6.1.2.3.
Descriptor | Definition |
---|---|
Attribute Name | addressCountry |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The country. For example, USA. You can also provide the two-letter ISO 3166-1 alpha-2 country code. |
The description of the "addressLocality" attribute for the "Address" class is given in Table 6.1.2.4.
Descriptor | Definition |
---|---|
Attribute Name | addressLocality |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The locality. For example, Mountain View. |
The description of the "addressRegion" attribute for the "Address" class is given in Table 6.1.2.5.
Descriptor | Definition |
---|---|
Attribute Name | addressRegion |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The region. For example, CA. |
The description of the "postalCode" attribute for the "Address" class is given in Table 6.1.2.6.
Descriptor | Definition |
---|---|
Attribute Name | postalCode |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The postal code. For example, 94043. |
The description of the "postOfficeBoxNumber" attribute for the "Address" class is given in Table 6.1.2.7.
Descriptor | Definition |
---|---|
Attribute Name | postOfficeBoxNumber |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The post office box number for PO box addresses. |
The description of the "streetAddress" attribute for the "Address" class is given in Table 6.1.2.8.
Descriptor | Definition |
---|---|
Attribute Name | streetAddress |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The street address. For example, 1600 Amphitheatre Pkwy. |
The description of the "extensions" attribute for the "Address" class is given in Table 6.1.2.9.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Address object can be extended with additional properties. |
The data model for the "Alignment" class is shown in Figure 6.1.3 and the accompanying definition in Table 6.1.3.
Figure 6.1.3 - Alignment class definitions.
The description of the "id" attribute for the "Alignment" class is given in Table 6.1.3.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Unique IRI for the object. |
The description of the "type" attribute for the "Alignment" class is given in Table 6.1.3.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this entity. Normally 'Alignment'. |
The description of the "targetCode" attribute for the "Alignment" class is given in Table 6.1.3.3.
Descriptor | Definition |
---|---|
Attribute Name | targetCode |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If applicable, a locally unique string identifier that identifies the alignment target within its framework. |
The description of the "targetDescription" attribute for the "Alignment" class is given in Table 6.1.3.4.
Descriptor | Definition |
---|---|
Attribute Name | targetDescription |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The description of a node in an established educational framework. |
The description of the "targetName" attribute for the "Alignment" class is given in Table 6.1.3.5.
Descriptor | Definition |
---|---|
Attribute Name | targetName |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The name of a node in an established educational framework. |
The description of the "targetFramework" attribute for the "Alignment" class is given in Table 6.1.3.6.
Descriptor | Definition |
---|---|
Attribute Name | targetFramework |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The name of the framework to which the resource being described is aligned. |
The description of the "targetType" attribute for the "Alignment" class is given in Table 6.1.3.7.
Descriptor | Definition |
---|---|
Attribute Name | targetType |
Data Type | ExtensibleAlignmentTargetType |
Value Space | Container [ Union ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The type of the alignment target node. This is an extensible enumerated vocabulary. Extending the vocabulary makes use of a naming convention. |
The description of the "targetUrl" attribute for the "Alignment" class is given in Table 6.1.3.8.
Descriptor | Definition |
---|---|
Attribute Name | targetUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The URL of a node in an established educational framework. When the alignment is to a CASE framework and the CASE Service support the CASE JSON-LD binding, the URL should be the 'uri' of the node document, otherwise the URL should be the CASE Service endpoint URL that returns the node JSON. |
The description of the "extensions" attribute for the "Alignment" class is given in Table 6.1.3.9.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Alignment object can be extended with additional properties. |
The data model for the "Artifact" class is shown in Figure 6.1.4 and the accompanying definition in Table 6.1.4.
Figure 6.1.4 - Artifact class definitions.
The description of the "type" attribute for the "Artifact" class is given in Table 6.1.4.1.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of the object. Normally 'Artifact'. |
The description of the "description" attribute for the "Artifact" class is given in Table 6.1.4.2.
Descriptor | Definition |
---|---|
Attribute Name | description |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A description of the artifact. |
The description of the "name" attribute for the "Artifact" class is given in Table 6.1.4.3.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The name of the artifact. |
The description of the "url" attribute for the "Artifact" class is given in Table 6.1.4.4.
Descriptor | Definition |
---|---|
Attribute Name | url |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | IRI of the artifact. May be a Data URI or the URL where the artifact may be found. |
The description of the "extensions" attribute for the "Artifact" class is given in Table 6.1.4.5.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Artifact object can be extended with additional properties. |
The data model for the "Assertion" class is shown in Figure 6.1.5 and the accompanying definition in Table 6.1.5.
Figure 6.1.5 - Assertion class definitions.
The description of the "id" attribute for the "Assertion" class is given in Table 6.1.5.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Globally unique IRI for the Assertion. If the IRI is a URL it must resolve to an Assertion resource. If the Assertion is verified using Hosted verification, the IRI must be a URL. |
The description of the "type" attribute for the "Assertion" class is given in Table 6.1.5.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'Assertion'. |
The description of the "achievement" attribute for the "Assertion" class is given in Table 6.1.5.3.
Descriptor | Definition |
---|---|
Attribute Name | achievement |
Data Type | Achievement |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Required unless the assertion is an Open Badge. |
The description of the "activityEndDate" attribute for the "Assertion" class is given in Table 6.1.5.4.
Descriptor | Definition |
---|---|
Attribute Name | activityEndDate |
Data Type | DateTime (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If present, end date for the activity. |
The description of the "activityStartDate" attribute for the "Assertion" class is given in Table 6.1.5.5.
Descriptor | Definition |
---|---|
Attribute Name | activityStartDate |
Data Type | DateTime (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If present, start date for the activity. |
The description of the "creditsEarned" attribute for the "Assertion" class is given in Table 6.1.5.6.
Descriptor | Definition |
---|---|
Attribute Name | creditsEarned |
Data Type | Float (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The number of credits earned, generally in semester or quarter credit hours. This field correlates with the Achievement creditsAvailable field. |
The description of the "endorsements" attribute for the "Assertion" class is given in Table 6.1.5.7.
Descriptor | Definition |
---|---|
Attribute Name | endorsements |
Data Type | Endorsement |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Allows endorsers to make specific claims about the assertion. |
The description of the "evidence" attribute for the "Assertion" class is given in Table 6.1.5.8.
Descriptor | Definition |
---|---|
Attribute Name | evidence |
Data Type | Evidence |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Evidence describing the work that the recipient did to earn the achievement. This can be a webpage that links out to other pages if linking directly to the work is infeasible. |
The description of the "expires" attribute for the "Assertion" class is given in Table 6.1.5.9.
Descriptor | Definition |
---|---|
Attribute Name | expires |
Data Type | DateTime (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If the achievement has some notion of expiry, this indicates a timestamp when an assertion should no longer be considered valid. After this time, the assertion should be considered expired. |
The description of the "image" attribute for the "Assertion" class is given in Table 6.1.5.10.
Descriptor | Definition |
---|---|
Attribute Name | image |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | IRI of an image representing the assertion. May be a Data URI or the URL where the image may be found. |
The description of the "issuedOn" attribute for the "Assertion" class is given in Table 6.1.5.11.
Descriptor | Definition |
---|---|
Attribute Name | issuedOn |
Data Type | DateTime (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Timestamp of when the achievement was awarded. Required unless the assertion is revoked. |
The description of the "licenseNumber" attribute for the "Assertion" class is given in Table 6.1.5.12.
Descriptor | Definition |
---|---|
Attribute Name | licenseNumber |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The license number that was issued with this assertion. |
The description of the "narrative" attribute for the "Assertion" class is given in Table 6.1.5.13.
Descriptor | Definition |
---|---|
Attribute Name | narrative |
Data Type | Markdown |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A narrative that describes the connection between multiple pieces of evidence. Likely only present if evidence is a multi-value array. Markdown allowed. |
The description of the "recipient" attribute for the "Assertion" class is given in Table 6.1.5.14.
Descriptor | Definition |
---|---|
Attribute Name | recipient |
Data Type | Identity |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The recipient of the achievement. Required unless the assertion is revoked. |
The description of the "results" attribute for the "Assertion" class is given in Table 6.1.5.15.
Descriptor | Definition |
---|---|
Attribute Name | results |
Data Type | Result |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The set of results being asserted. |
The description of the "revocationReason" attribute for the "Assertion" class is given in Table 6.1.5.16.
Descriptor | Definition |
---|---|
Attribute Name | revocationReason |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Optional published reason for revocation, if revoked. |
The description of the "revoked" attribute for the "Assertion" class is given in Table 6.1.5.17.
Descriptor | Definition |
---|---|
Attribute Name | revoked |
Data Type | Boolean (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Defaults to false if this assertion is not referenced in a RevocationList. If revoked is true, only revoked and id are required properties, and many issuers strip a hosted assertion down to only those properties when revoked. |
The description of the "role" attribute for the "Assertion" class is given in Table 6.1.5.18.
Descriptor | Definition |
---|---|
Attribute Name | role |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Role, position, or title of the learner when demonstrating or performing the achievement or evidence of learning being asserted. Examples include 'Student President', 'Intern', 'Captain', etc. |
The description of the "signedEndorsements" attribute for the "Assertion" class is given in Table 6.1.5.19.
Descriptor | Definition |
---|---|
Attribute Name | signedEndorsements |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Signed endorsements in JWS Compact Serialization format. |
The description of the "source" attribute for the "Assertion" class is given in Table 6.1.5.20.
Descriptor | Definition |
---|---|
Attribute Name | source |
Data Type | Profile |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The person, organization, or system that assessed the achievement. The Achievement issuer is responsible for supporting verification. |
The description of the "term" attribute for the "Assertion" class is given in Table 6.1.5.21.
Descriptor | Definition |
---|---|
Attribute Name | term |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The academic term in which this assertion was achieved. |
The description of the "verification" attribute for the "Assertion" class is given in Table 6.1.5.22.
Descriptor | Definition |
---|---|
Attribute Name | verification |
Data Type | Verification |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Instructions for third parties to verify this assertion. |
The description of the "extensions" attribute for the "Assertion" class is given in Table 6.1.5.23.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Assertion object can be extended with additional properties. |
The data model for the "Association" class is shown in Figure 6.1.6 and the accompanying definition in Table 6.1.6.
Figure 6.1.6 - Association class definitions.
The description of the "associationType" attribute for the "Association" class is given in Table 6.1.6.1.
Descriptor | Definition |
---|---|
Attribute Name | associationType |
Data Type | AssociationType |
Value Space | Enumerated value set of: { exactMatchOf | exemplar | hasSkillLevel | isChildOf | isParentOf | isPartOf | isPeerOf | isRelatedTo | precedes | replacedBy } |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The type of association. This uses an enumerated vocabulary. |
The description of the "targetId" attribute for the "Association" class is given in Table 6.1.6.2.
Descriptor | Definition |
---|---|
Attribute Name | targetId |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The '@id' of another achievement, or target of the association. |
The description of the "title" attribute for the "Association" class is given in Table 6.1.6.3.
Descriptor | Definition |
---|---|
Attribute Name | title |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A human readable title for the associated achievement. |
The description of the "extensions" attribute for the "Association" class is given in Table 6.1.6.4.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The Association object can be extended with additional properties. |
The data model for the "Clr" class is shown in Figure 6.1.7 and the accompanying definition in Table 6.1.7.
Figure 6.1.7 - Clr class definitions.
The description of the "id" attribute for the "Clr" class is given in Table 6.1.7.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Globally unique IRI for the CLR. If the IRI is a URL is must resolve to a CLR resource and conform to the getClr endpoint format. If the CLR is verified using Hosted verification, the IRI must be a URL. |
The description of the "type" attribute for the "Clr" class is given in Table 6.1.7.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'Clr'. |
The description of the "achievements" attribute for the "Clr" class is given in Table 6.1.7.3.
Descriptor | Definition |
---|---|
Attribute Name | achievements |
Data Type | Achievement |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Array of achievements that are related directly or indirectly through associations with the asserted achievements in the CLR. Primarily used to represent hierarchical pathways. Asserted achievements may appear in both this array and in the achievement assertion. If asserted achievements do appear in both places, they MUST match exactly. |
The description of the "assertions" attribute for the "Clr" class is given in Table 6.1.7.4.
Descriptor | Definition |
---|---|
Attribute Name | assertions |
Data Type | Assertion |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The learner's asserted achievements. |
The description of the "endorsements" attribute for the "Clr" class is given in Table 6.1.7.5.
Descriptor | Definition |
---|---|
Attribute Name | endorsements |
Data Type | Endorsement |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Allows endorsers to make specific claims about the CLR, or any assertion, achievement, or profile referenced in the CLR. |
The description of the "issuedOn" attribute for the "Clr" class is given in Table 6.1.7.6.
Descriptor | Definition |
---|---|
Attribute Name | issuedOn |
Data Type | DateTime (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Timestamp of when the CLR was published. |
The description of the "learner" attribute for the "Clr" class is given in Table 6.1.7.7.
Descriptor | Definition |
---|---|
Attribute Name | learner |
Data Type | Profile |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The profile describing the recipient of the achievement assertions. |
The description of the "name" attribute for the "Clr" class is given in Table 6.1.7.8.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Optional name of the CLR. |
The description of the "partial" attribute for the "Clr" class is given in Table 6.1.7.9.
Descriptor | Definition |
---|---|
Attribute Name | partial |
Data Type | Boolean (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | True if CLR does not contain all the assertions known by the publisher for the learner at the time the CLR is issued. Useful if you are sending a small set of achievements in real time when they are achieved. If False or omitted, the CLR SHOULD be interpreted as containing all the assertions for the learner known by the publisher at the time of issue. |
The description of the "publisher" attribute for the "Clr" class is given in Table 6.1.7.10.
Descriptor | Definition |
---|---|
Attribute Name | publisher |
Data Type | Profile |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A profile describing the publisher of the CLR. |
The description of the "revocationReason" attribute for the "Clr" class is given in Table 6.1.7.11.
Descriptor | Definition |
---|---|
Attribute Name | revocationReason |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If revoked, optional reason for revocation. |
The description of the "revoked" attribute for the "Clr" class is given in Table 6.1.7.12.
Descriptor | Definition |
---|---|
Attribute Name | revoked |
Data Type | Boolean (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If True the CLR is revoked. |
The description of the "signedAssertions" attribute for the "Clr" class is given in Table 6.1.7.13.
Descriptor | Definition |
---|---|
Attribute Name | signedAssertions |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Signed assertions in JWS Compact Serialization format. |
The description of the "signedEndorsements" attribute for the "Clr" class is given in Table 6.1.7.14.
Descriptor | Definition |
---|---|
Attribute Name | signedEndorsements |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Signed endorsements of the CLR or any Achievement, Assertion, or Profile in the CLR; in JWS Compact Serialization format. |
The description of the "verification" attribute for the "Clr" class is given in Table 6.1.7.15.
Descriptor | Definition |
---|---|
Attribute Name | verification |
Data Type | Verification |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Instructions for third parties to verify this CLR. |
The description of the "extensions" attribute for the "Clr" class is given in Table 6.1.7.16.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Clr object can be extended with additional properties. |
The data model for the "ClrSet" class is shown in Figure 6.1.8 and the accompanying definition in Table 6.1.8.
Figure 6.1.8 - ClrSet class definitions.
The description of the "id" attribute for the "ClrSet" class is given in Table 6.1.8.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Unique IRI for the ClrSet. |
The description of the "type" attribute for the "ClrSet" class is given in Table 6.1.8.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'ClrSet'. |
The description of the "clrs" attribute for the "ClrSet" class is given in Table 6.1.8.3.
Descriptor | Definition |
---|---|
Attribute Name | clrs |
Data Type | Clr |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | A set of Clrs |
The description of the "signedClrs" attribute for the "ClrSet" class is given in Table 6.1.8.4.
Descriptor | Definition |
---|---|
Attribute Name | signedClrs |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | A set of Clrs in JWS Compact Serialization format. |
The data model for the "Criteria" class is shown in Figure 6.1.9 and the accompanying definition in Table 6.1.9.
Figure 6.1.9 - Criteria class definitions.
The description of the "id" attribute for the "Criteria" class is given in Table 6.1.9.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The URI of a webpage that describes the criteria for the Achievement in a human-readable format. |
The description of the "type" attribute for the "Criteria" class is given in Table 6.1.9.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'Criteria'. |
The description of the "narrative" attribute for the "Criteria" class is given in Table 6.1.9.3.
Descriptor | Definition |
---|---|
Attribute Name | narrative |
Data Type | Markdown |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A narrative of what is needed to earn the achievement. Markdown allowed. |
The description of the "extensions" attribute for the "Criteria" class is given in Table 6.1.9.4.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Criteria object can be extended with additional properties. |
The data model for the "CryptographicKey" class is shown in Figure 6.1.10 and the accompanying definition in Table 6.1.10.
Figure 6.1.10 - CryptographicKey class definitions.
The description of the "id" attribute for the "CryptographicKey" class is given in Table 6.1.10.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The URI of the CryptographicKey document. Used during signed verification. |
The description of the "type" attribute for the "CryptographicKey" class is given in Table 6.1.10.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'CryptographicKey'. |
The description of the "owner" attribute for the "CryptographicKey" class is given in Table 6.1.10.3.
Descriptor | Definition |
---|---|
Attribute Name | owner |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The identifier for the Profile that owns this PUBLIC KEY and the PRIVATE KEY used to sign the assertion or endorsement. |
The description of the "publicKeyPem" attribute for the "CryptographicKey" class is given in Table 6.1.10.4.
Descriptor | Definition |
---|---|
Attribute Name | publicKeyPem |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The PUBLIC KEY in PEM format corresponding to the PRIVATE KEY used by the owner to sign the assertion or endorsement. The PEM key encoding is a widely-used method to express public keys, compatible with almost every Secure Sockets Layer library implementation. |
The description of the "extensions" attribute for the "CryptographicKey" class is given in Table 6.1.10.5.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The CryptographicKey object can be extended with additional properties. |
The data model for the "DiscoveryDocument" class is shown in Figure 6.1.11 and the accompanying definition in Table 6.1.11.
Figure 6.1.11 - DiscoveryDocument class definitions.
The description of the "authorizationUrl" attribute for the "DiscoveryDocument" class is given in Table 6.1.11.1.
Descriptor | Definition |
---|---|
Attribute Name | authorizationUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualifed URL to the provider's OAuth 2.0 Authorization endpoint. |
The description of the "image" attribute for the "DiscoveryDocument" class is given in Table 6.1.11.2.
Descriptor | Definition |
---|---|
Attribute Name | image |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An image representing the provider. May be a Data URI or the URL where the image may be found. |
The description of the "name" attribute for the "DiscoveryDocument" class is given in Table 6.1.11.3.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The user-facing name of the platform providing CLR services. |
The description of the "privacyPolicyUrl" attribute for the "DiscoveryDocument" class is given in Table 6.1.11.4.
Descriptor | Definition |
---|---|
Attribute Name | privacyPolicyUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualified URL to the provider's privacy policy. |
The description of the "registrationUrl" attribute for the "DiscoveryDocument" class is given in Table 6.1.11.5.
Descriptor | Definition |
---|---|
Attribute Name | registrationUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualified URL to the provider's OAuth 2.0 Registration endpoint. |
The description of the "scopesOffered" attribute for the "DiscoveryDocument" class is given in Table 6.1.11.6.
Descriptor | Definition |
---|---|
Attribute Name | scopesOffered |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1.. unbounded] |
Description | An array of OAuth 2.0 Scopes supported by the provider. |
The description of the "termsOfServiceUrl" attribute for the "DiscoveryDocument" class is given in Table 6.1.11.7.
Descriptor | Definition |
---|---|
Attribute Name | termsOfServiceUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualified URL to the provider's terms of service. |
The description of the "tokenUrl" attribute for the "DiscoveryDocument" class is given in Table 6.1.11.8.
Descriptor | Definition |
---|---|
Attribute Name | tokenUrl |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | A fully qualified URL to the provider's OAuth 2.0 Token endpoint. |
The data model for the "Endorsement" class is shown in Figure 6.1.12 and the accompanying definition in Table 6.1.12.
Figure 6.1.12 - Endorsement class definitions.
The description of the "id" attribute for the "Endorsement" class is given in Table 6.1.12.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Globally unique IRI for the Endorsement. If this Endorsement will be verified using Hosted verification, the value should be the URL of the hosted version of the Endorsement. |
The description of the "type" attribute for the "Endorsement" class is given in Table 6.1.12.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this entity. Normally 'Endorsement'. |
The description of the "claim" attribute for the "Endorsement" class is given in Table 6.1.12.3.
Descriptor | Definition |
---|---|
Attribute Name | claim |
Data Type | EndorsementClaim |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | An entity, identified by an id and additional properties that the endorser would like to claim about that entity. |
The description of the "issuedOn" attribute for the "Endorsement" class is given in Table 6.1.12.4.
Descriptor | Definition |
---|---|
Attribute Name | issuedOn |
Data Type | DateTime (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Timestamp of when the endorsement was published. |
The description of the "issuer" attribute for the "Endorsement" class is given in Table 6.1.12.5.
Descriptor | Definition |
---|---|
Attribute Name | issuer |
Data Type | EndorsementProfile |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The issuer's Profile. |
The description of the "revocationReason" attribute for the "Endorsement" class is given in Table 6.1.12.6.
Descriptor | Definition |
---|---|
Attribute Name | revocationReason |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If revoked, optional reason for revocation. |
The description of the "revoked" attribute for the "Endorsement" class is given in Table 6.1.12.7.
Descriptor | Definition |
---|---|
Attribute Name | revoked |
Data Type | Boolean (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If True the endorsement is revoked. |
The description of the "verification" attribute for the "Endorsement" class is given in Table 6.1.12.8.
Descriptor | Definition |
---|---|
Attribute Name | verification |
Data Type | Verification |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Instructions for third parties to verify this assertion of endorsement. |
The description of the "extensions" attribute for the "Endorsement" class is given in Table 6.1.12.9.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Endorsement object can be extended with additional properties. |
The data model for the "EndorsementClaim" class is shown in Figure 6.1.13 and the accompanying definition in Table 6.1.13.
Figure 6.1.13 - EndorsementClaim class definitions.
The description of the "id" attribute for the "EndorsementClaim" class is given in Table 6.1.13.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The 'id' of the Profile, Achievement, Assertion, or CLR being endorsed. |
The description of the "type" attribute for the "EndorsementClaim" class is given in Table 6.1.13.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this entity. Normally 'EndorsementClaim'. |
The description of the "endorsementComment" attribute for the "EndorsementClaim" class is given in Table 6.1.13.3.
Descriptor | Definition |
---|---|
Attribute Name | endorsementComment |
Data Type | Markdown |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An endorser's comment about the quality or fitness of the endorsed entity. Markdown allowed. |
The description of the "extensions" attribute for the "EndorsementClaim" class is given in Table 6.1.13.4.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The EndorsementClaim object can be extended with additional properties. |
The data model for the "EndorsementProfile" class is shown in Figure 6.1.14 and the accompanying definition in Table 6.1.14.
Figure 6.1.14 - EndorsementProfile class definitions.
The description of the "id" attribute for the "EndorsementProfile" class is given in Table 6.1.14.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Globally unique IRI for the Profile. |
The description of the "type" attribute for the "EndorsementProfile" class is given in Table 6.1.14.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this entity. Normally 'Profile'. Unlike the Profile object, the EndorsementProfile object does not have an 'endorsements' property. |
The description of the "additionalName" attribute for the "EndorsementProfile" class is given in Table 6.1.14.3.
Descriptor | Definition |
---|---|
Attribute Name | additionalName |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An additional name for a person, can be used for a middle name. |
The description of the "address" attribute for the "EndorsementProfile" class is given in Table 6.1.14.4.
Descriptor | Definition |
---|---|
Attribute Name | address |
Data Type | Address |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An address for the individual or organization. |
The description of the "description" attribute for the "EndorsementProfile" class is given in Table 6.1.14.5.
Descriptor | Definition |
---|---|
Attribute Name | description |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A short description of the individual or organization. |
The description of the "email" attribute for the "EndorsementProfile" class is given in Table 6.1.14.6.
Descriptor | Definition |
---|---|
Attribute Name | |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A contact email address for the individual or organization. |
The description of the "familyName" attribute for the "EndorsementProfile" class is given in Table 6.1.14.7.
Descriptor | Definition |
---|---|
Attribute Name | familyName |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Family name of a person. In the U.S., the last name of a person. |
The description of the "givenName" attribute for the "EndorsementProfile" class is given in Table 6.1.14.8.
Descriptor | Definition |
---|---|
Attribute Name | givenName |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Given name of a person. In the U.S., the first name of a person. |
The description of the "identifiers" attribute for the "EndorsementProfile" class is given in Table 6.1.14.9.
Descriptor | Definition |
---|---|
Attribute Name | identifiers |
Data Type | SystemIdentifier |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | A set of System Identifiers that represent other identifiers for this Profile. |
The description of the "image" attribute for the "EndorsementProfile" class is given in Table 6.1.14.10.
Descriptor | Definition |
---|---|
Attribute Name | image |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Image representing the individual or organization. |
The description of the "name" attribute for the "EndorsementProfile" class is given in Table 6.1.14.11.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The full name of the individual or organization. |
The description of the "official" attribute for the "EndorsementProfile" class is given in Table 6.1.14.12.
Descriptor | Definition |
---|---|
Attribute Name | official |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The name of the authorized official for the Issuer. |
The description of the "publicKey" attribute for the "EndorsementProfile" class is given in Table 6.1.14.13.
Descriptor | Definition |
---|---|
Attribute Name | publicKey |
Data Type | CryptographicKey |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The CryptographicKey object used to verify signed Assertions, Clrs, and Endorsements. |
The description of the "revocationList" attribute for the "EndorsementProfile" class is given in Table 6.1.14.14.
Descriptor | Definition |
---|---|
Attribute Name | revocationList |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The URL of the Revocation List document used for marking revocation of signed Assertions, CLRs, and Endorsements. Required for issuer profiles. |
The description of the "sourcedId" attribute for the "EndorsementProfile" class is given in Table 6.1.14.15.
Descriptor | Definition |
---|---|
Attribute Name | sourcedId |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The individual's unique 'sourcedId' value, which is used for providing interoperability with IMS Learning Information Services (LIS). |
The description of the "studentId" attribute for the "EndorsementProfile" class is given in Table 6.1.14.16.
Descriptor | Definition |
---|---|
Attribute Name | studentId |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An institution's student identifier for the person. This is frequently issued through a Student Information System. |
The description of the "telephone" attribute for the "EndorsementProfile" class is given in Table 6.1.14.17.
Descriptor | Definition |
---|---|
Attribute Name | telephone |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Primary phone number for the individual or organization. |
The description of the "url" attribute for the "EndorsementProfile" class is given in Table 6.1.14.18.
Descriptor | Definition |
---|---|
Attribute Name | url |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Web resource that uniquely represents or belongs to the individual. This may be a resource about the individual, hosting provided by the institution to the individual, or an web resource independently controlled by the individual. |
The description of the "verification" attribute for the "EndorsementProfile" class is given in Table 6.1.14.19.
Descriptor | Definition |
---|---|
Attribute Name | verification |
Data Type | Verification |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Instructions for how to verify Assertion issued by this Profile. |
The description of the "extensions" attribute for the "EndorsementProfile" class is given in Table 6.1.14.20.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The EndorsementProfile object can be extended with additional properties. |
The data model for the "Evidence" class is shown in Figure 6.1.15 and the accompanying definition in Table 6.1.15.
Figure 6.1.15 - Evidence class definitions.
The description of the "id" attribute for the "Evidence" class is given in Table 6.1.15.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The URI of a webpage presenting evidence of achievement. |
The description of the "type" attribute for the "Evidence" class is given in Table 6.1.15.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this entity. Normally 'Evidence'. |
The description of the "artifacts" attribute for the "Evidence" class is given in Table 6.1.15.3.
Descriptor | Definition |
---|---|
Attribute Name | artifacts |
Data Type | Artifact |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Artifacts that are part of the evidence. |
The description of the "audience" attribute for the "Evidence" class is given in Table 6.1.15.4.
Descriptor | Definition |
---|---|
Attribute Name | audience |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A description of the intended audience for a piece of evidence. |
The description of the "description" attribute for the "Evidence" class is given in Table 6.1.15.5.
Descriptor | Definition |
---|---|
Attribute Name | description |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A longer description of the evidence. |
The description of the "genre" attribute for the "Evidence" class is given in Table 6.1.15.6.
Descriptor | Definition |
---|---|
Attribute Name | genre |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A string that describes the type of evidence. For example, Poetry, Prose, Film. |
The description of the "name" attribute for the "Evidence" class is given in Table 6.1.15.7.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The name of the evidence. |
The description of the "narrative" attribute for the "Evidence" class is given in Table 6.1.15.8.
Descriptor | Definition |
---|---|
Attribute Name | narrative |
Data Type | Markdown |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A narrative that describes the evidence and process of achievement that led to an assertion. Markdown allowed. |
The description of the "extensions" attribute for the "Evidence" class is given in Table 6.1.15.9.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Evidence object can be extended with additional properties. |
The data model for the "GetAssertionPayload" class is shown in Figure 6.1.16 and the accompanying definition in Table 6.1.16.
Figure 6.1.16 - GetAssertionPayload class definitions.
The description of the "@context" attribute for the "GetAssertionPayload" class is given in Table 6.1.16.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "GetClrPayload" class is shown in Figure 6.1.17 and the accompanying definition in Table 6.1.17.
Figure 6.1.17 - GetClrPayload class definitions.
The description of the "@context" attribute for the "GetClrPayload" class is given in Table 6.1.17.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "GetCryptographicKeyPayload" class is shown in Figure 6.1.18 and the accompanying definition in Table 6.1.18.
Figure 6.1.18 - GetCryptographicKeyPayload class definitions.
The description of the "@context" attribute for the "GetCryptographicKeyPayload" class is given in Table 6.1.18.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "GetEndorsementPayload" class is shown in Figure 6.1.19 and the accompanying definition in Table 6.1.19.
Figure 6.1.19 - GetEndorsementPayload class definitions.
The description of the "@context" attribute for the "GetEndorsementPayload" class is given in Table 6.1.19.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "GetRevocationListPayload" class is shown in Figure 6.1.20 and the accompanying definition in Table 6.1.20.
Figure 6.1.20 - GetRevocationListPayload class definitions.
The description of the "@context" attribute for the "GetRevocationListPayload" class is given in Table 6.1.20.1.
Descriptor | Definition |
---|---|
Attribute Name | @context |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD @context. |
The data model for the "Identity" class is shown in Figure 6.1.21 and the accompanying definition in Table 6.1.21.
Figure 6.1.21 - Identity class definitions.
The description of the "id" attribute for the "Identity" class is given in Table 6.1.21.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Unique IRI for the Identity. |
The description of the "type" attribute for the "Identity" class is given in Table 6.1.21.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The type should identify the property by which the recipient of an Assertion is identified. This value should be an IRI mapped in the present context. For example, 'id' indicates that the identity property value is the id of the recipient's profile. |
The description of the "identity" attribute for the "Identity" class is given in Table 6.1.21.3.
Descriptor | Definition |
---|---|
Attribute Name | identity |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Either the hash of the identity or the plaintext value. If it's possible that the plaintext transmission and storage of the identity value would leak personally identifiable information where there is an expectation of privacy, it is strongly recommended that an IdentityHash be used. |
The description of the "hashed" attribute for the "Identity" class is given in Table 6.1.21.4.
Descriptor | Definition |
---|---|
Attribute Name | hashed |
Data Type | Boolean (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Whether or not the identity value is hashed. |
The description of the "salt" attribute for the "Identity" class is given in Table 6.1.21.5.
Descriptor | Definition |
---|---|
Attribute Name | salt |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | If the recipient is hashed, this should contain the string used to salt the hash. If this value is not provided, it should be assumed that the hash was not salted. |
The description of the "extensions" attribute for the "Identity" class is given in Table 6.1.21.6.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Identity object can be extended with additional properties. |
The data model for the "PostClrPayload" class is shown in Figure 6.1.22 and the accompanying definition in Table 6.1.22.
Figure 6.1.22 - PostClrPayload class definitions.
The description of the "clr" attribute for the "PostClrPayload" class is given in Table 6.1.22.1.
Descriptor | Definition |
---|---|
Attribute Name | clr |
Data Type | Clr |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The Clr if not signed. |
The description of the "signedClr" attribute for the "PostClrPayload" class is given in Table 6.1.22.2.
Descriptor | Definition |
---|---|
Attribute Name | signedClr |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The signed Clr in JWS Compact Serialization format. |
The data model for the "Profile" class is shown in Figure 6.1.23 and the accompanying definition in Table 6.1.23.
Figure 6.1.23 - Profile class definitions.
The description of the "id" attribute for the "Profile" class is given in Table 6.1.23.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Globally unique IRI for the Learner, Publisher, and Issuer Profile. If the IRI is a URL it must resolve to a Profile resource. The Assertion Recipient is identified by reference to the Learner's Profile via the id, email, url, telephone, sourcedId, or studentId property. |
The description of the "type" attribute for the "Profile" class is given in Table 6.1.23.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'Profile'. |
The description of the "address" attribute for the "Profile" class is given in Table 6.1.23.3.
Descriptor | Definition |
---|---|
Attribute Name | address |
Data Type | Address |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An address for the individual or organization. |
The description of the "additionalName" attribute for the "Profile" class is given in Table 6.1.23.4.
Descriptor | Definition |
---|---|
Attribute Name | additionalName |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An additional name for a person, can be used for a middle name. |
The description of the "birthDate" attribute for the "Profile" class is given in Table 6.1.23.5.
Descriptor | Definition |
---|---|
Attribute Name | birthDate |
Data Type | Date (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Birthdate of the person. |
The description of the "description" attribute for the "Profile" class is given in Table 6.1.23.6.
Descriptor | Definition |
---|---|
Attribute Name | description |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A short description of the individual or organization. |
The description of the "email" attribute for the "Profile" class is given in Table 6.1.23.7.
Descriptor | Definition |
---|---|
Attribute Name | |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A contact email address for the individual or organization. |
The description of the "endorsements" attribute for the "Profile" class is given in Table 6.1.23.8.
Descriptor | Definition |
---|---|
Attribute Name | endorsements |
Data Type | Endorsement |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Allows endorsers to make specific claims about the individual or organization represented by this profile. |
The description of the "familyName" attribute for the "Profile" class is given in Table 6.1.23.9.
Descriptor | Definition |
---|---|
Attribute Name | familyName |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Family name of a person. In the U.S., the last name of a person. |
The description of the "givenName" attribute for the "Profile" class is given in Table 6.1.23.10.
Descriptor | Definition |
---|---|
Attribute Name | givenName |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Given name of a person. In the U.S., the first name of a person. |
The description of the "identifiers" attribute for the "Profile" class is given in Table 6.1.23.11.
Descriptor | Definition |
---|---|
Attribute Name | identifiers |
Data Type | SystemIdentifier |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | A set of System Identifiers that represent other identifiers for this Profile. |
The description of the "image" attribute for the "Profile" class is given in Table 6.1.23.12.
Descriptor | Definition |
---|---|
Attribute Name | image |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | IRI of an image representing the individual or organization. May be a DATA URI or the URL where the image may be found. |
The description of the "name" attribute for the "Profile" class is given in Table 6.1.23.13.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The full name of the individual or organization. |
The description of the "official" attribute for the "Profile" class is given in Table 6.1.23.14.
Descriptor | Definition |
---|---|
Attribute Name | official |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The name of the authorized official for the Issuer. |
The description of the "parentOrg" attribute for the "Profile" class is given in Table 6.1.23.15.
Descriptor | Definition |
---|---|
Attribute Name | parentOrg |
Data Type | Profile |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The parent organization of the person or organization represented by this organization. |
The description of the "publicKey" attribute for the "Profile" class is given in Table 6.1.23.16.
Descriptor | Definition |
---|---|
Attribute Name | publicKey |
Data Type | CryptographicKey |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The CryptographicKey object used to verify signed Assertions, Clrs, and Endorsements. |
The description of the "revocationList" attribute for the "Profile" class is given in Table 6.1.23.17.
Descriptor | Definition |
---|---|
Attribute Name | revocationList |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The URL of the Revocation List document used for marking revocation of signed Assertions, CLRs, and Endorsements. Required for issuer profiles. |
The description of the "signedEndorsements" attribute for the "Profile" class is given in Table 6.1.23.18.
Descriptor | Definition |
---|---|
Attribute Name | signedEndorsements |
Data Type | CompactJws |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | Signed endorsements in JWS Compact Serialization format. |
The description of the "sourcedId" attribute for the "Profile" class is given in Table 6.1.23.19.
Descriptor | Definition |
---|---|
Attribute Name | sourcedId |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The individual's or organization's unique 'sourcedId' value, which is used for providing interoperability with other identity systems. |
The description of the "studentId" attribute for the "Profile" class is given in Table 6.1.23.20.
Descriptor | Definition |
---|---|
Attribute Name | studentId |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | An institution's student identifier for the person. This is frequently issued through a Student Information System. |
The description of the "telephone" attribute for the "Profile" class is given in Table 6.1.23.21.
Descriptor | Definition |
---|---|
Attribute Name | telephone |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Primary phone number for the individual or organization. |
The description of the "url" attribute for the "Profile" class is given in Table 6.1.23.22.
Descriptor | Definition |
---|---|
Attribute Name | url |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Web resource that uniquely represents or belongs to the individual. This may be a resource about the individual, hosting provided by the institution to the individual, or an web resource independently controlled by the individual. |
The description of the "verification" attribute for the "Profile" class is given in Table 6.1.23.23.
Descriptor | Definition |
---|---|
Attribute Name | verification |
Data Type | Verification |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Issuer and publisher profiles should have a verification property with a type of 'Verification'. Instructions for how to verify assertions and endorsements issued by the individual or organization represented by this profile. |
The description of the "extensions" attribute for the "Profile" class is given in Table 6.1.23.24.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Profile object can be extended with additional properties. |
The data model for the "Result" class is shown in Figure 6.1.24 and the accompanying definition in Table 6.1.24.
Figure 6.1.24 - Result class definitions.
The description of the "id" attribute for the "Result" class is given in Table 6.1.24.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Unique IRI for the object. |
The description of the "type" attribute for the "Result" class is given in Table 6.1.24.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'Result'. |
The description of the "achievedLevel" attribute for the "Result" class is given in Table 6.1.24.3.
Descriptor | Definition |
---|---|
Attribute Name | achievedLevel |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The id of the RubricCriterionLevel achieved. |
The description of the "alignments" attribute for the "Result" class is given in Table 6.1.24.4.
Descriptor | Definition |
---|---|
Attribute Name | alignments |
Data Type | Alignment |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The alignments between this result and nodes in external frameworks. This set of alignments are in addition to the set of alignments defined in the corresponding ResultDescription object. |
The description of the "resultDescription" attribute for the "Result" class is given in Table 6.1.24.5.
Descriptor | Definition |
---|---|
Attribute Name | resultDescription |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The id of the ResultDescription describing this result. |
The description of the "status" attribute for the "Result" class is given in Table 6.1.24.6.
Descriptor | Definition |
---|---|
Attribute Name | status |
Data Type | ResultStatusType |
Value Space | Enumerated value set of: { Completed | Enrolled | Failed | InProgress | OnHold | Withdrew } |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The status of the achievement. Required if 'ResultType' is 'Status'. |
The description of the "value" attribute for the "Result" class is given in Table 6.1.24.7.
Descriptor | Definition |
---|---|
Attribute Name | value |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A grade or value representing the result of the performance, or demonstration, of the achievement. For example, 'A' if the recipient received a grade of A in the class. |
The description of the "extensions" attribute for the "Result" class is given in Table 6.1.24.8.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Result object can be extended with additional properties. |
The data model for the "ResultDescription" class is shown in Figure 6.1.25 and the accompanying definition in Table 6.1.25.
Figure 6.1.25 - ResultDescription class definitions.
The description of the "id" attribute for the "ResultDescription" class is given in Table 6.1.25.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Unique IRI for the ResultDescription. |
The description of the "type" attribute for the "ResultDescription" class is given in Table 6.1.25.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'ResultDescription'. |
The description of the "alignments" attribute for the "ResultDescription" class is given in Table 6.1.25.3.
Descriptor | Definition |
---|---|
Attribute Name | alignments |
Data Type | Alignment |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The alignments between this result description and nodes in external frameworks. |
The description of the "allowedValues" attribute for the "ResultDescription" class is given in Table 6.1.25.4.
Descriptor | Definition |
---|---|
Attribute Name | allowedValues |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The ordered from 'low' to 'high' set of allowed values. |
The description of the "name" attribute for the "ResultDescription" class is given in Table 6.1.25.5.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The name of the result. |
The description of the "requiredLevel" attribute for the "ResultDescription" class is given in Table 6.1.25.6.
Descriptor | Definition |
---|---|
Attribute Name | requiredLevel |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The id of the RubricCriterionLevel required to 'pass'. |
The description of the "requiredValue" attribute for the "ResultDescription" class is given in Table 6.1.25.7.
Descriptor | Definition |
---|---|
Attribute Name | requiredValue |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The value from allowedValues or within the range of valueMin to valueMax required to 'pass'. |
The description of the "resultType" attribute for the "ResultDescription" class is given in Table 6.1.25.8.
Descriptor | Definition |
---|---|
Attribute Name | resultType |
Data Type | ExtensibleResultType |
Value Space | Container [ Union ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The type of result. This is an extensible enumerated vocabulary. |
The description of the "rubricCriterionLevels" attribute for the "ResultDescription" class is given in Table 6.1.25.9.
Descriptor | Definition |
---|---|
Attribute Name | rubricCriterionLevels |
Data Type | RubricCriterionLevel |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The ordered from 'low' to 'high' set of rubric criterion levels that may be asserted. |
The description of the "valueMax" attribute for the "ResultDescription" class is given in Table 6.1.25.10.
Descriptor | Definition |
---|---|
Attribute Name | valueMax |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The maximum possible result that may be asserted. |
The description of the "valueMin" attribute for the "ResultDescription" class is given in Table 6.1.25.11.
Descriptor | Definition |
---|---|
Attribute Name | valueMin |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The minimum possible result that may be asserted. |
The description of the "extensions" attribute for the "ResultDescription" class is given in Table 6.1.25.12.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The ResultDescription object can be extended with additional properties. |
The data model for the "RevocationList" class is shown in Figure 6.1.26 and the accompanying definition in Table 6.1.26.
Figure 6.1.26 - RevocationList class definitions.
The description of the "id" attribute for the "RevocationList" class is given in Table 6.1.26.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The URI of the RevocationList document. Used during Signed verification. |
The description of the "type" attribute for the "RevocationList" class is given in Table 6.1.26.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this entity. Normally 'RevocationList'. |
The description of the "issuer" attribute for the "RevocationList" class is given in Table 6.1.26.3.
Descriptor | Definition |
---|---|
Attribute Name | issuer |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The id of the Issuer. |
The description of the "revokedAssertions" attribute for the "RevocationList" class is given in Table 6.1.26.4.
Descriptor | Definition |
---|---|
Attribute Name | revokedAssertions |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The ids of revoked Assertions, Clrs, and Endorsements. |
The data model for the "RubricCriterionLevel" class is shown in Figure 6.1.27 and the accompanying definition in Table 6.1.27.
Figure 6.1.27 - RubricCriterionLevel class definitions.
The description of the "id" attribute for the "RubricCriterionLevel" class is given in Table 6.1.27.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Unique IRI for the ResultCriterionLevel. |
The description of the "type" attribute for the "RubricCriterionLevel" class is given in Table 6.1.27.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'RubricCriterionLevel'. |
The description of the "alignments" attribute for the "RubricCriterionLevel" class is given in Table 6.1.27.3.
Descriptor | Definition |
---|---|
Attribute Name | alignments |
Data Type | Alignment |
Value Space | Container [ Unordered ] |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The alignments between this rubric criterion level and nodes in external frameworks. |
The description of the "description" attribute for the "RubricCriterionLevel" class is given in Table 6.1.27.4.
Descriptor | Definition |
---|---|
Attribute Name | description |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A description of the rubric criterion level. |
The description of the "level" attribute for the "RubricCriterionLevel" class is given in Table 6.1.27.5.
Descriptor | Definition |
---|---|
Attribute Name | level |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The rubric performance level in terms of success. |
The description of the "name" attribute for the "RubricCriterionLevel" class is given in Table 6.1.27.6.
Descriptor | Definition |
---|---|
Attribute Name | name |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The name of the RubricCriterionLevel. |
The description of the "points" attribute for the "RubricCriterionLevel" class is given in Table 6.1.27.7.
Descriptor | Definition |
---|---|
Attribute Name | points |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The number of grade points corresponding to a specific rubric level. |
The description of the "extensions" attribute for the "RubricCriterionLevel" class is given in Table 6.1.27.8.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The RubricCriterionLevel object can be extended with additional properties. |
The data model for the "SystemIdentifier" class is shown in Figure 6.1.28 and the accompanying definition in Table 6.1.28.
Figure 6.1.28 - SystemIdentifier class definitions.
The description of the "type" attribute for the "SystemIdentifier" class is given in Table 6.1.28.1.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The JSON-LD type of this object. Normally 'SystemIdentifier'. |
The description of the "identifier" attribute for the "SystemIdentifier" class is given in Table 6.1.28.2.
Descriptor | Definition |
---|---|
Attribute Name | identifier |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Opaque string representing the system identifier value. |
The description of the "identifierType" attribute for the "SystemIdentifier" class is given in Table 6.1.28.3.
Descriptor | Definition |
---|---|
Attribute Name | identifierType |
Data Type | ExtensibleSystemIdentifierType |
Value Space | Container [ Union ] |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The identifier type. This is an extensible enumerated vocabulary. Extending the vocabulary makes use of a naming convention. For example, the NCES School ID might be 'ext:NcesSchoolId'. Extended vocabulary terms must start with 'ext:' followed by any valid JSON string value. Please see the latest version of the CLR Implementation Guide for suggested values. |
The description of the "extensions" attribute for the "SystemIdentifier" class is given in Table 6.1.28.4.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The SystemIdentifier class can be extended with additional properties. |
The data model for the "Verification" class is shown in Figure 6.1.29 and the accompanying definition in Table 6.1.29.
Figure 6.1.29 - Verification class definitions.
The description of the "id" attribute for the "Verification" class is given in Table 6.1.29.1.
Descriptor | Definition |
---|---|
Attribute Name | id |
Data Type | IRI |
Value Space | Container [ DerivedType ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | Unique IRI for the Verification. |
The description of the "type" attribute for the "Verification" class is given in Table 6.1.29.2.
Descriptor | Definition |
---|---|
Attribute Name | type |
Data Type | VerificationType |
Value Space | Enumerated value set of: { Hosted | Signed | Verification } |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The JSON-LD type of this object. The strongly typed value indicates the verification method. |
The description of the "allowedOrigins" attribute for the "Verification" class is given in Table 6.1.29.3.
Descriptor | Definition |
---|---|
Attribute Name | allowedOrigins |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The host registered name subcomponent of an allowed origin. Any given id URI will be considered valid. |
The description of the "creator" attribute for the "Verification" class is given in Table 6.1.29.4.
Descriptor | Definition |
---|---|
Attribute Name | creator |
Data Type | AnyURI (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The (HTTP) id of the key used to sign the Assertion, CLR, or Endorsement. If not present, verifiers will check the public key declared in the referenced issuer Profile. If a key is declared here, it must be authorized in the issuer Profile as well. creator is expected to be the dereferencable URI of a document that describes a CryptographicKey. |
The description of the "startsWith" attribute for the "Verification" class is given in Table 6.1.29.5.
Descriptor | Definition |
---|---|
Attribute Name | startsWith |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0.. unbounded] |
Description | The URI fragment that the verification property must start with. Valid Assertions, Clrs, and Endorsements must have an id within this scope. Multiple values allowed, and Assertions, Clrs, and Endorsements will be considered valid if their id starts with one of these values. |
The description of the "verificationProperty" attribute for the "Verification" class is given in Table 6.1.29.6.
Descriptor | Definition |
---|---|
Attribute Name | verificationProperty |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The property to be used for verification. Only 'id' is supported. Verifiers will consider 'id' the default value if verificationProperty is omitted or if an issuer Profile has no explicit verification instructions, so it may be safely omitted. |
The description of the "extensions" attribute for the "Verification" class is given in Table 6.1.29.7.
Descriptor | Definition |
---|---|
Attribute Name | extensions |
Data Type | Namespace (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Global ("+") |
Multiplicity | [0.. unbounded] |
Description | The Verification object can be extended with additional properties. |
The data model for the "imsx_CodeMinor" class is shown in Figure 6.1.30 and the accompanying definition in Table 6.1.30.
Figure 6.1.30 - imsx_CodeMinor class definitions.
The description of the "imsx_codeMinorField" attribute for the "imsx_CodeMinor" class is given in Table 6.1.30.1.
Descriptor | Definition |
---|---|
Attribute Name | imsx_codeMinorField |
Data Type | imsx_CodeMinorField |
Value Space | Container [ Sequence ] |
Scope | Local ("-") |
Multiplicity | [1.. unbounded] |
Description | Each reported code minor status code. |
The data model for the "imsx_CodeMinorField" class is shown in Figure 6.1.31 and the accompanying definition in Table 6.1.31.
Figure 6.1.31 - imsx_CodeMinorField class definitions.
The description of the "imsx_codeMinorFieldName" attribute for the "imsx_CodeMinorField" class is given in Table 6.1.31.1.
Descriptor | Definition |
---|---|
Attribute Name | imsx_codeMinorFieldName |
Data Type | NormalizedString (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [1] |
Description | This should contain the identity of the system that has produced the code minor status code report. |
The description of the "imsx_codeMinorFieldValue" attribute for the "imsx_CodeMinorField" class is given in Table 6.1.31.2.
Descriptor | Definition |
---|---|
Attribute Name | imsx_codeMinorFieldValue |
Data Type | imsx_CodeMinorValueEnum |
Value Space | Enumerated value set of: { forbidden | fullsuccess | internal_server_error | invalid_data | invalid_query_parameter | misdirected_request | not_acceptable | not_allowed | not_modified | server_busy | unauthorizedrequest | unknown } |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The code minor status code (this is a value from the corresponding enumerated vocabulary). |
The data model for the "imsx_StatusInfo" class is shown in Figure 6.1.32 and the accompanying definition in Table 6.1.32.
Figure 6.1.32 - imsx_StatusInfo class definitions.
The description of the "imsx_codeMajor" attribute for the "imsx_StatusInfo" class is given in Table 6.1.32.1.
Descriptor | Definition |
---|---|
Attribute Name | imsx_codeMajor |
Data Type | imsx_CodeMajorEnum |
Value Space | Enumerated value set of: { success | failure | processing | unsupported } |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The code major value (from the corresponding enumerated vocabulary). |
The description of the "imsx_severity" attribute for the "imsx_StatusInfo" class is given in Table 6.1.32.2.
Descriptor | Definition |
---|---|
Attribute Name | imsx_severity |
Data Type | imsx_SeverityEnum |
Value Space | Enumerated value set of: { status | warning | error } |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The severity value (from the corresponding enumerated vocabulary). |
The description of the "imsx_description" attribute for the "imsx_StatusInfo" class is given in Table 6.1.32.3.
Descriptor | Definition |
---|---|
Attribute Name | imsx_description |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | A human readable description supplied by the entity creating the status code information. |
The description of the "imsx_codeMinor" attribute for the "imsx_StatusInfo" class is given in Table 6.1.32.4.
Descriptor | Definition |
---|---|
Attribute Name | imsx_codeMinor |
Data Type | imsx_CodeMinor |
Value Space | Container [ Sequence ] |
Scope | Local ("-") |
Multiplicity | [0..1] |
Description | The set of reported code minor status codes. |
All of the derived data classes used within this Information Model are described in this Section. The syntax and semantics for this representation is described in Appendix A3.2.
The data model for the "CompactJws" class is shown in Figure 6.2.1 and the accompanying definition in Table 6.2.1.
Figure 6.2.1 - CompactJws class definitions.
The description of the "pattern" attribute for the "CompactJws" class is given in Table 6.2.1.
Descriptor | Definition |
---|---|
Attribute Name | pattern |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. Default = "^([A-Za-z0-9-_]{4,})\.([-A-Za-z0-9-_]{4,})\.([A-Za-z0-9-_]{4,})$". |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The regular expression for a Compact JWS. The regular expression for a Compact JWS. |
The data model for the "EnumExtString" class is shown in Figure 6.2.2 and the accompanying definition in Table 6.2.2.
Figure 6.2.2 - EnumExtString class definitions.
The description of the "pattern" attribute for the "EnumExtString" class is given in Table 6.2.2.
Descriptor | Definition |
---|---|
Attribute Name | pattern |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. Default = "(ext:)[a-zA-Z0-9\.\-_]+". |
Scope | Local ("-") |
Multiplicity | [1] |
Description | The regular expression to constrain the structure of the string that MUST be used when creating a new, proprietary vocabulary term. The term must start with the substring 'ext:'. |
The data model for the "IRI" class is shown in Figure 6.2.3 and the accompanying definition in Table 6.2.3.
Figure 6.2.3 - IRI class definitions.
The data model for the "Markdown" class is shown in Figure 6.2.4 and the accompanying definition in Table 6.2.4.
Figure 6.2.4 - Markdown class definitions.
The data model for the "UUID" class is shown in Figure 6.2.5 and the accompanying definition in Table 6.2.5.
Figure 6.2.5 - UUID class definitions.
The description of the "pattern" attribute for the "UUID" class is given in Table 6.2.5.
Descriptor | Definition |
---|---|
Attribute Name | pattern |
Data Type | String (Primitive-type) |
Value Space | See Appendix A3.3. Default = "[0-9a-f]{8}-[0-9a-f]{4}-[1-5]{1}[0-9a-f]{3}-[8-9a-b]{1}[0-9a-f]{3}-[0-9a-f]{12}". |
Scope | Local ("-") |
Multiplicity | [1] |
Description | Defines the regular expression that imposes the form of UUID. |
All of the enumerated vocabularies used within this Information Model are described in this Section. The syntax and semantics for this representation is described in Appendix A3.4.
The type of Achievement.The data model for the "AchievementType" enumerated class is shown in Figure 6.3.1 and the accompanying vocabulary definition in Table 6.3.1.
Figure 6.3.1 - AchievementType class definitions.
The type of the alignment target node.The data model for the "AlignmentTargetType" enumerated class is shown in Figure 6.3.2 and the accompanying vocabulary definition in Table 6.3.2.
Figure 6.3.2 - AlignmentTargetType class definitions.
The type of the relationship, used to define the alignment between two achievements. The data model for the "AssociationType" enumerated class is shown in Figure 6.3.3 and the accompanying vocabulary definition in Table 6.3.3.
Figure 6.3.3 - AssociationType class definitions.
Defined vocabulary to convey the status of an achievement.The data model for the "ResultStatusType" enumerated class is shown in Figure 6.3.4 and the accompanying vocabulary definition in Table 6.3.4.
Figure 6.3.4 - ResultStatusType class definitions.
The type of result claimed in the Achievement.The data model for the "ResultType" enumerated class is shown in Figure 6.3.5 and the accompanying vocabulary definition in Table 6.3.5.
Figure 6.3.5 - ResultType class definitions.
The type of the 'identifier' property of SystemIdentifier.The data model for the "SystemIdentifierType" enumerated class is shown in Figure 6.3.6 and the accompanying vocabulary definition in Table 6.3.6.
Figure 6.3.6 - SystemIdentifierType class definitions.
The type of verification method. Hosted is synonomous with HostedAssertion. Signed is synonomous with SignedAssertion.The data model for the "VerificationType" enumerated class is shown in Figure 6.3.7 and the accompanying vocabulary definition in Table 6.3.7.
Figure 6.3.7 - VerificationType class definitions.
This is the set of primary status report values i.e. the major code assigned to the status block. This is used in conjunction with the 'Severity' structure in the status object.The data model for the "imsx_CodeMajorEnum" enumerated class is shown in Figure 6.3.8 and the accompanying vocabulary definition in Table 6.3.8.
Figure 6.3.8 - imsx_CodeMajorEnum class definitions.
This is the set of codeMinor status codes that are used to provide further insight into the completion status of the end-to-end transaction i.e. this should be used to provide more information than would be supplied by an HTTP code.The data model for the "imsx_CodeMinorValueEnum" enumerated class is shown in Figure 6.3.9 and the accompanying vocabulary definition in Table 6.3.9.
Figure 6.3.9 - imsx_CodeMinorValueEnum class definitions.
This is the context for the status report values. This is used in conjunction with the 'CodeMajor' structure in the status object.The data model for the "imsx_SeverityEnum" enumerated class is shown in Figure 6.3.10 and the accompanying vocabulary definition in Table 6.3.10.
Figure 6.3.10 - imsx_SeverityEnum class definitions.
The set of union classes used within this Information Model are described in this Section. The syntax and semantics for this representation is described in Appendix A3.2.
The data model for the "ExtensibleAchievementType" class is shown in Figure 6.4.1 and the accompanying definition in Table 6.4.1.
Figure 6.4.1 - ExtensibleAchievementType class definitions.
The data model for the "ExtensibleAlignmentTargetType" class is shown in Figure 6.4.2 and the accompanying definition in Table 6.4.2.
Figure 6.4.2 - ExtensibleAlignmentTargetType class definitions.
The data model for the "ExtensibleResultType" class is shown in Figure 6.4.3 and the accompanying definition in Table 6.4.3.
Figure 6.4.3 - ExtensibleResultType class definitions.
The data model for the "ExtensibleSystemIdentifierType" class is shown in Figure 6.4.4 and the accompanying definition in Table 6.4.4.
Figure 6.4.4 - ExtensibleSystemIdentifierType class definitions.
Proprietary extensions of the standard are based upon two approaches:
It is NOT permitted to change the behavior of the current set of operations. Such changes MUST be supported by the creation of new operations.
The definition of new operations should follow the same format as adopted herein. The new operations should be defined using a new interface type. Every operation must result in the return of a status code that describes the final state of the request on the target end system.
Extensions to the data model are permitted, but must not collide with already defined data model names and/or semantics. It is strongly recommended to define extensions in collaboration with IMS Global, and only after communicating with the IMS Comprehensive Learner Record working group.
This standard can be profiled. In general, Profiling is used to:
Valid Profiles must be restrictive i.e. optional features can be removed or constraints increased but new features must not be added. A Profile of this service is made by annotating the UML supplied with the documentation for the specification.
It is strongly recommended that a profile of this specification is undertaken either by, or with the close support, of IMS Global. However, no matter who is responsible for creating the profile artefacts (documents, XSDs, etc.), it is strongly recommended that the IMS specification tools are used. This will ensure that the artefacts are consistent with the base specifications and that useful support documentation is automatically produced e.g. creation of a document that summarises the differences between the base specification and the profile. Organizations wishing to produce a profile of this specification should contact Lisa Mattson (IMS Global Chief Operations Officer) at: lmattson@imsglobal.org.
[CLR, 19a] | IMS Comprehensive Learner Record Standard REST/JSON Binding Version 1.0, Jeff Bohrer (IMS Global), Andy Miller (IMS Global), IMS Global Learning Consortium, Inc., January 14, 2021, https://www.imsglobal.org/spec/clr/v1p0/RESTBinding/clr_RESTBind.html. |
[CLR, 19b] | IMS Comprehensive Learner Record Standard v1.0: Conformance and Certification Guide, Jeff Bohrer (IMS Global), Dereck Haskins (IMS Global), Andy Miller (IMS Global), IMS Global Learning Consortium, Inc., February 5, 2021, https://www.imsglobal.org/spec/clr/v1p0/cert/. |
[CLR, 19c] | IMS Comprehensive Learner Record Standard v1.0: Implementation Guide, Jeff Bohrer (IMS Global), Andy Miller (IMS Global), IMS Global Learning Consortium, Inc., January 14, 2021, https://www.imsglobal.org/spec/clr/v1p0/impl/. |
[CLR, 19d] | IMS Comprehensive Learner Record Standard Information Model Version 1.0, Jeff Bohrer (IMS Global), Andy Miller (IMS Global), IMS Global Learning Consortium, Inc., January 14, 2021, https://www.imsglobal.org/spec/clr/v1p0/InfoModel/clr_InfoModel.html. |
[I-BAT, 06] | IMS Binding Auto-generation Toolkit (I-BAT), Colin Smythe, IMS Global, IMS Global Learning Consortium, Inc., July 2016. |
[JSON-LD, 14a] | JSON-LD 1.0, Manu Sporny, Digital Bazaar, Dave Longley, Digital Bazaar, Gregg Kellogg, Kellogg Associates, Markus Lanthaler, Graz University of Technology, Niklas Lindstrom, W3C, 16 January 2014, https://www.w3.org/TR/json-ld/. |
[RFC2119] | Key words for use in RFCs to Indicate Requirement Levels, S. Bradner, IETF, March 1997, https://tools.ietf.org/html/rfc2119. |
[RFC2617] | HTTP Authentication: Basic and Digest Access Authentication, J. Franks, P. Hallam-Baker, J. Hostetler, S. Lawrence, P. Leach, A. Luotonen, L. Stewart, IETF, June 1999, https://tools.ietf.org/html/rfc2617. |
[RFC6749] | The OAuth 2.0 Authorization Framework, D. Hardt, IETF, October 2012, https://tools.ietf.org/html/rfc6749. |
[RFC6750] | The OAuth 2.0 Authorization Framework: Bearer Token Usage, M. Jones, D. Hardt, IETF, October 2012, https://tools.ietf.org/html/rfc6750. |
[RFC7591] | OAuth 2.0 Dynamic Client Registration Protocol, M. Jones, J. Bradley, M. Machulak, P. Hunt, IETF, July 2015, https://tools.ietf.org/html/rfc7591. |
[SECURITY FRAMEWORK, 19a] | IMS Security Framework, Mark McKell, Nathan Mills, Colin Smythe, Claude Verboort, IMS Global, 15 May 2019, https://imsglobal.org/spec/security/v1p0/. |
This section is NOT NORMATIVE.
Table A1.1 provides the key to the descriptions of service model diagrams.
Feature | Definition and Usage |
---|---|
Service Model Package | Each synchronous or asynchronous service model description is enclosed in a UML Package that has the stereotype of « serviceModel » under which is the name of the service being described. A service must have at least one Interface (the breakdown of the service into the component transactions is a design decision). |
Interface Class | Each interface description is enclosed in a UML Package that has the stereotype of « Interface » under which is the name of the interface being described. An interface is a collection of operations that support a common set of transaction objectives. An interface must have at least one operation. An Interface class has no attributes. |
Operation Description | The behaviors provided by an interface are defined by the set of operations. Each operation must have a unique name and is accompanied by the set of parameters that are sent to the service (in) and those returned by the service (out). An operation can also have a formal return parameter whose form and usage depends upon the actual binding realisation. The description may also include a stereotype for the identification of the nature operation e.g. read, create, etc. |
Table A1.2 provides the key to the descriptions of the operation tables.
Descriptor | Definition |
---|---|
Name | The name given to the operation being described. In the case of an interface, by definition, every operation has the scope value of global denoted by the "+" symbol before the name. |
Stereotype | Before the name of the operation there may be a stereotype classifier. This is used to provide information about the nature of the behavior of the operation. The permitted set of stereotype values and their meaning are:
|
Return Function Parameter | The formal return parameter for the operation/method returned for the transaction request (the form in which this information is provided depends on the realisation of the binding). The description includes the name of the parameter and the data-type in the form "name:data-type" pair. The name/data-type provides a link to the associated interface data-type description in The Interface Model. In situations where there is no return function this entry will be set to "void" |
Supplied (in) Parameters | The list of parameters that are sent from the client to the end-service in the service request message. Each parameter description includes the name of the parameter and the data-type in the form "name:data-type" pair. The name/data-type provides a link to the associated interface data-type description in The Interface Model. |
Supplied (out) Parameters | The list of parameters that are returned from the end-service in the service response message. Each parameter description includes the name of the parameter and the data-type in the form "name:data-type" pair. The name/data-type provides a link to the associated interface data-type description in The Interface Model. |
Behavior | A description of the behavior of the operation. |
Notes | Further information on the behavior particularly in the context of the use of other operations and the relationship to the behaviors of those operations. |
This section is NOT NORMATIVE.
Table A2.1 provides the key to the descriptions of parameter data model diagrams.
Feature | Definition and Usage |
---|---|
Data Model Package | Each parameter data model description is enclosed in a UML Package that has the stereotype of « dataModel » under which is the name of the class being described. |
DerivedType Class | This is a class that is identified by the stereotype « DerivedType » under which is the name of the data-type. A derived class is one that is derived either from another derived class or a PrimitiveType class. |
Enumeration Class | This is a class that is identified by the stereotype « Enumeration » under which is the name of the enumeration data-type. The enumeration class consists of the list of tokens that are the permitted values of the assigned attribute. |
Selection Class | This is a class that is identified by the stereotype « Selection » under which is the name of the data-type. The selection means that only one of the listed attributes make occur in an instance. If this is an abstract class then multiple iterations of the instance may occur and the multiplicity of the attribute defines the constraints on the number of times the attribute can occur in the full instance. |
Sequence Class | This is a class that is identified by the stereotype « Sequence » under which is the name of the data-type. The sequence means that the listed attributes must occur only in the order of the attributes listed on the class. The associated multiplicity defines the number of times the attribute may occur consecutively in the instance. |
Unordered Class | This is a class that is identified by the stereotype « Unordered » under which is the name of the data-type. The unordering means that the listed attributes may occur in any order but the associated multiplicity for the attribute must be followed (when binding to XML this requires the use of Schematron rules to enforce the multiplicity). |
Attribute Description | Each class contains a set of attributes. Each attribute description consists of the scope, name, data-type and multiplicity (see Appendix A2.3 for a more complete description). |
Composition Arrow | This is an arrow with a filled diamond head to indicate that the child class is a composite structure of the parent class i.e. the child class only exists within the context of the parent class. This association allows complex structures to be constructed with common subcomponents. |
Table A2.2 provides the key to the descriptions of the parameter data class tables.
Descriptor | Definition |
---|---|
Class Name | The name given to the class being described. |
Class Type | The nature of the class (for a parameter data-type this must not be an abstract class). This is described as a "Container [...]" with the value of "..." being (see Appendix A2.1 for the meaning of these values):
|
Parents | This is the list of operations for which this class is a data-type for one or more of the parameters. Each entry is linked to the corresponding operation description. |
Children | Lists the set of attributes for this class (the only other permitted associations are generalizations). The list of children includes those that are grouped under a corresponding stereotyped attribute class. Each child is linked to the corresponding attribute description table. The nature of the relationship between the children is defined by the stereotype of the parent class i.e. the class type. |
Description | Contains descriptions relating to the class and its properties and relationships. |
Table A2.3 provides the key to the descriptions of the data attributes for the data classes for the operation parameters.
Descriptor | Definition |
---|---|
Attribute Name | The name given to the attribute being described. |
Data Type | This is the data-type of the attribute. It can take many forms:
|
Value Space | The range of valid values for this class (including any default value). If the value space is unspecified, it is not known or is not important. This value space must be defined in terms of the associated data-type. |
Scope | This is the scope of the attribute with permitted values of:
|
Multiplicity | A property of an attribute indicating the number of times it may be used or appear in a given class instance. The values of this property are expressed as a range or shorthand for a range using the notation:
|
Description | Contains descriptions relating to the attribute and its values space. |
This section is NOT NORMATIVE.
Table A3.1 provides the key to the descriptions of data model diagrams.
Feature | Definition and Usage |
---|---|
Data Model Package | Each data model description is enclosed in a UML Package that has the stereotype of « dataModel » under which is the name of the data model diagram being described. Only one logical data model can be described. |
DerivedType Class | This is a class that is identified by the stereotype « DerivedType » under which is the name of the data-type. A derived class is one that is derived either from another derived class or a PrimitiveType class. |
Enumeration Class | This is a class that is identified by the stereotype « Enumeration » under which is the name of the enumeration data-type. The enumeration class consists of the list of tokens that are the permitted values of the assigned attribute. |
Enumerated List Class | This is a class that is identified by the stereotype « EnumeratedList » under which is the name of the enumerated list data-type. The enumeration list class consists of the list of tokens that are the permitted values of the assigned attribute. A list of tokens is permitted using comma separation. |
PrimitiveType Class | This is a class that is identified by the stereotype « PrimitiveType » under which is the name of the primitive data-type. A PrimitiveType is one of the many base data-types on which a data model can be built (see Appendix A3.3 for the set of primitive types that are available). |
Selection Class | This is a class that is identified by the stereotype « Selection » under which is the name of the data-type. The selection means that only one of the listed attributes make occur in an instance. If this is an abstract class then multiple iterations of the instance may occur and the multiplicity of the attribute defines the constraints on the number of times the attribute can occur in the full instance. If the stereotype and associated name of the class are in italics this denotes the class is abstract. |
Sequence Class | This is a class that is identified by the stereotype « Sequence » under which is the name of the data-type. The sequence means that the listed attributes must occur only in the order of the attributes listed on the class. The associated multiplicity defines the number of times the attribute may occur consecutively in the instance. If the stereotype and associated name of the class are in italics this denotes the class is abstract. |
Unordered Class | This is a class that is identified by the stereotype « Unordered » under which is the name of the data-type. The unordering means that the listed attributes may occur in any order but the associated multiplicity for the attribute must be followed (when binding to XML this requires the use of Schematron rules to enforce the multiplicity). If the stereotype and associated name of the class are in italics this denotes the class is abstract. |
List Class | This is a class that is identified by the stereotype « List » under which is the name of the data-type. A list class is one in which the associated instance will consist of a list of objects that conform to the permitted data-types of the list (the superclasses for the list class). The terms in the list are separated by a space. |
Union Class | This is a class that is identified by the stereotype « Union » under which is the name of the data-type. A union class is one in which the associated instance will consist of a objects that conform to the any of the permitted data-types of the union (the superclasses for the union class). |
Characteristic Description | Many classes contain a set of characteristics (the set of characteristics are listed under the stereotype « Characteristics »). Each characteristic description consists of the scope, name, data-type and multiplicity (see Appendix A3.3 for a more complete description). Note that when bound to XSD/XML, a characteristic is mapped to an XML attribute. |
Attribute Description | Many classes contain a set of attributes (the set of attributes are listed under the stereotype « Attributes »). Each attribute description consists of the scope, name, data-type and multiplicity (see Appendix A3.3 for a more complete description). Note when bound to XSD/XML, an attribute is mapped to an XML element. |
Aggregation Arrow | This is an arrow with a white diamond head to indicate that the child class is an aggregate structure to the parent class i.e. the child class may exist without the context of the parent class. This association allows complex structures to be constructed with common subcomponents. |
Composition Arrow | This is an arrow with a filled diamond head to indicate that the child class is a composite structure of the parent class i.e. the child class only exists within the context of the parent class. This association allows complex structures to be constructed with common subcomponents. |
Generalization Arrow | This is an arrow with a white arrow head to indicate the class/superclass relationship. The arrow points in the direction of generality i.e. from the class to the super class. |
Table A3.2 provides the key to the descriptions of the data class tables.
Category | Definition |
---|---|
Class Name | The name given to the class being described. |
Class Type | The nature of the class. This is described as a "Container [...]" or "Abstract Container [...]". The value of "..." being (see Appendix A3.1 for the meaning of these values):
|
Parents | This is the list of classes that contain the class being described as either the type of a child characteristic or attribute. In the case of a Root Class the entry is also labelled as "Root Class". |
Derived Classes | The set of classes that are derived from this class (there may be none). The entries are linked to the corresponding class descriptions. |
Super Classes | The set of super classes from which the class being described is derived (there may be none). The entries are linked to the corresponding class descriptions. |
Characteristics | Lists the set of characteristics for this class. The list of characteristics includes those that are inherited. Each characteristic is linked to the corresponding characteristic description table. |
Children | Lists the set of attributes for this class (the only other permitted associations are generalizations). The list of children includes those attributes that are inherited. Each child entry is linked to the corresponding attribute description table. The nature of the relationship between the children is defined by the stereotype of the parent class i.e. the class type. If the child is in italics this denotes a reference to an abstract class and that an instance would NOT contain a child of that name but would be replaced by a complex set of children as defined by the associated abstract class. |
Link Data | Lists the set of attributes for this class that are used to provide links to other data objects in the data model. Many types of link references are available. This row is ONLY shown when the class contains at least one link data definition. |
Description | Contains descriptions relating to the class and its properties and relationships. |
Table A3.3 provides the key to the descriptions of the data attributes/characteristics for the data classes.
Category | Definition |
---|---|
Attribute Name or Characteristic Name | The name given to the attribute or characteristic being described. If the name is in italics this denotes an abstract attribute or characteristic. |
Data Type | This is the data-type of the attribute or characteristic (if this is in italics it denotes an abstract class). The data-type can take many forms:
|
Value Space | The range of valid values for this attribute/characteristic (including any default value). If the value space is unspecified, it is not known or is not important. This value space must be defined in terms of the associated data-type. |
Scope | This is the scope of the attribute/characteristic with permitted values of:
|
Multiplicity | A property of an attribute/characteristic indicating the number of times it may be used or appear in a given class instance. The values of this property are expressed as a range or shorthand for a range using the notation:
|
Description | Contains descriptions relating to the attribute/characteristic and its values space. |
Link Data | Contains the description of the link data definition. A link to the corresponding detailed link data description is supplied. This row is ONLY shown when the attribute/characteristice is a link data definition. |
Table A3.4 provides the key to the descriptions of the enumerated vocabulary classes. These are vocabularies that will be contained within the binding form itself. They are contained within a class that has a stereotype of either « Enumeration » or « EnumeratedList ».
Category | Definition |
---|---|
Term | The vocabulary token itself i.e. the vocabulary entry. |
Definition | The meaning of the term and how it should be used. |
Table A3.5 provides the key to the descriptions of the external vocabulary classes. These are vocabularies that will be contained in some independent format e.g. using the IMS VDEX [VDEX, 04].
Category | Definition |
---|---|
Term | The vocabulary token itself i.e. the vocabulary entry. |
Definition | The meaning of the term and how it should be used. This consists of the "Caption" and "Description" of the vocabulary term. The caption is used to provide a human readable label for the term. |
Table A3.6 provides the key to the descriptions of the import classes.
Category | Definition |
---|---|
Import Class Name | The name of the class. |
Parent Classes | The list of parent classes, and the associated children, that use this imported class. Each class and attribute name has a link to its corresponding tabular description in the information model. |
Description | The description of how the class is used within the data model. |
Table A3.7 provides the key to the descriptions of the link data definitions.
Category | Definition |
---|---|
Target Class Name | This is the name of the target class i.e. the destination point of the link reference. |
Link Type | This is the type of link that is being used. The types of link available are:
|
Link Sources | This is the set of classes that contain attributes/characteristics which use the link data defined by this entry. A link to the attribute/characteristic is provided. |
Source Attribute | This is the attribute/characteristic in the source object that contains the identifier of the target object (a characteristic name MUST start with an "@"). This will only be supplied if the pointer is contained within a substructure within the source object. If there is no source the statement "Not Applicable" will be displayed. |
Target Attribute | This is the attribute/characteristic in the target class which is the container for the identifier of the object being identified (a characteristic name MUST start with an "@"). It is the value for this identifier which MUST be supplied in the source object. For "CPResourceId" link types the fixed value of "@identifier" will be given. If there is no target the statement "Not Applicable" will be displayed. |
Parent Class Name | This is the name of the class that contains both the source and target attributes/characteristics. This value will only be supplied for the "IntraParentClassId" link types. If there is no parent class name the statement "Not Applicable" will be displayed. |
Description | The description of how the link data is used within the data model. |
This Section is NORMATIVE
When a behavior-based IMS service model is developed each operation is required to return status information. This status information provides contextual information about the completed success or otherwise of the operation. There are two types of status information that are available to the end-systems:
The status information for the business transactions is carried in a single status information object that contains the following sub-structures:
The interpretation of the "CodeMajor/Severity" behavior matrix is summarized in Table B1.1.
Severity | CodeMajor | |||
---|---|---|---|---|
"Success" | "Processing" | "Failure" | "Unsupported" | |
"Status" | The transaction request has been completed successfully. | The transaction request is being processed at the destination i.e. the request has been received and acknowledged. This combination is used in asynchronous services. | The transaction request has failed. The detailed reason will be reported in the accompanying "codeMinor" fields. | The destination service handler does not support the requested operation. This is the required default response for an unsupported operation by an implementation. |
"Warning" | Some of the request has been completed successfully e.g. partial data storage, etc. | The request has been transmitted but acknowledgement of receipt at the destination has not been received. This combination is used in asynchronous services. | Not permitted. | Not permitted. |
"Error" | Not permitted. | An error has been detected in the immediate transmission communications handler i.e. the message has not left the local end-system. | There has been a failure in the end-to-end system communications mechanism and so the request has not been delivered. | The destination service handler does not recognise the requested operation i.e. it is an unknown service extension. |
The set of codes used for the "codeMajor" status code field are defined in Table B1.2.
Status Code | Description |
---|---|
success | Denotes that the request has been successfully completed. If the associated 'severity' value is 'warning' then the request has been partially successful i.e. best effort by the service provider. Other parts of the status information may provide more insight into a partial success response. |
processing | Denotes that the request is being processed at the destination or there has been a local transmission failure. This value is used in asynchronous services. |
failure | Denotes that the transaction request has failed. The detailed reason will be reported in the accompanying 'codeMinor' fields. |
unsupported | Denotes that the service provider does not support the requested operation. This is the required default response for an unsupported operation by an implementation. |
The set of codes used for the "severity" status code field are defined in Table B1.3.
Status Code | Description |
---|---|
status | The request has been completed and a response was received from the Service Provider. |
warning | The request has only been partially completed. For an asynchronous service a further response should be expected. |
wrror | A significant error has occurred in processing the request and so the request was not completed (the Service Provider may not even have received the request). |
The set of codes used for the "codeMinor" status code field are defined in Table B1.4.
Status Code | Description |
---|---|
createsuccess | The request has been fully and successfully implemented by the Service Provider. For a REST binding this will have an HTTP code of '201' for a successful 'PUT' request. |
deletesuccess | The request has been fully and successfully implemented by the Service Provider. For a REST binding this will have an HTTP code of '204' for a successful 'DELETE' request. |
forbidden | This is used to indicate that the server can be reached and process the request but refuses to take any further action. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and for a REST binding a HTTP code of '403'. |
internalservererror | This should be used only if there is catastrophic error and there is not a more appropriate code. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and for a REST binding a HTTP code of '500'. |
invaliddata | This error condition may occur if a JSON request/response body contains well-formed (i.e. syntactically correct), but semantically erroneous, JSON instructions. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and a HTTP code of '422'. |
invalidfilterfield | An invalid filter field was supplied and so the filtering was not possible. No data has been reurned. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and for a REST binding a HTTP code of '400'. |
invalidselectionfield | An invalid selection field was supplied and data filtering on the selection criteria was not possible. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and for a REST binding a HTTP code of '400'. |
invalidsortfield | An invalid sort field was supplied and sorting was not possible. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and for a REST binding a HTTP code of '400'. |
readsuccess | The request has been fully and successfully implemented by the Service Provider. For a REST binding this will have an HTTP code of '200' for a successful 'GET' request. |
replacesuccess | The request has been fully and successfully implemented by the Service Provider. For a REST binding this will have an HTTP code of '201' for a successful 'PUT' request. |
serverbusy | The server is receiving too many requests. Retry at a later time. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and for a REST binding a HTTP code of '429'. |
unauthorisedrequest | The request was not correctly authorised. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and for a REST binding a HTTP code of '401'. |
unknownobject | The supplied identifier is unknown in the Service Provider and so the object could not be changed. This would be accompanied by the 'codeMajor/severity' values of 'failure/error' and for a REST binding a HTTP code of '404'. |
...tbc... | ...tbc... |
Title: | IMS Comprehensive Learner Record Standard Information Model v1.0 |
Editors: | Andy Miller, IMS Global Jeff Bohrer, IMS Global |
Co-chairs: | Chris Houston, Capella University and eLumen Greg Nadeau, Public Consulting Group Ozgur Yogurtcu, AEFIS |
Version: | 1.0 |
Version Date: | January 14, 2021 |
Status: | IMS Final Release |
Summary: | The IMS Comprehensive Learner Record Standard is used to organize and communicate learner achievement records in a standardized format. This standard defines an information model for institutional academic record issuers, learners' whose records are represented, and the learner records themselves. It also describes how this data can be requested as single documents or sets of documents using a set of service calls. This document contains the information model for the Comprehensive Learner Record Standard. |
Revision Information: | Final release of the Comprehensive Learner Record Standard v1.0. |
Purpose: | For adoption and implementation of comprehensive learner records in a standardized, machine-readable format. |
Document Location: | https://www.imsglobal.org/clr |
The following individuals contributed to the development of this document:
Tamer Abuelsaad | IBM |
Jeff Bohrer | IMS Global |
Sherri Braxton | University of Maryland, Baltimore County |
Deb Everhart | Learning Objects |
Steve Gance | Washington State Board for Community and Technical Colleges |
Matthew Hailstone | Brigham Young University |
Chris Houston | Capella University and eLumen |
Alex Hripak | Credly |
Tracy Korsmo | North Dakota Information Technology |
Mark Leuba | IMS Global |
Jeff McNeal | State of Michigan Department of Education |
Andy Miller | IMS Global |
Greg Nadeau | Public Consulting Group |
Nate Otto | Concentric Sky |
David Ward | Public Consulting Group |
Ozgur Yogurtcu | AEFIS |
Version No. | Release Date | Comments |
---|---|---|
1.0 | 6 July 2018 | First release of the Comprehensive Learner Record IMS Candidate Final specification. |
1.0 | May 21, 2020 | Second release of the Comprehensive Learner Record IMS Candidate Final specification. |
1.0 | January 14, 2021 | Final release of Comprehensive Learner Record Standard v1.0. |
IMS Global Learning Consortium, Inc. ("IMS Global") is publishing the information contained in this document ("Specification") for purposes of scientific, experimental, and scholarly collaboration only.
IMS Global makes no warranty or representation regarding the accuracy or completeness of the Specification.
This material is provided on an "As Is" and "As Available" basis.
The Specification is at all times subject to change and revision without notice.
It is your sole responsibility to evaluate the usefulness, accuracy, and completeness of the Specification as it relates to you.
IMS Global would appreciate receiving your comments and suggestions.
Please contact IMS Global through our website at http://www.imsglobal.org.
Please refer to Document Name: IMS Comprehensive Learner Record Standard Information Model v1.0
Date: January 14, 2021