Rest API changes

v4.6 Rest API Unchanged / Removed / Modified Method Added / Removed / Modified Modified in 5.0 or 5.1 Impacted by
ActivityStreamResource Removed 5.0 History
ApplicationResource Unchanged
ArticulationResource Modified DELETE, GET, POST /1.0/articulation_calculator Removed 5.1 Assignment
ArticulationResource Modified GET /1.0/articulation_calculator/all Removed 5.1 Assignment
ArticulationResource Modified DELETE, GET, POST /1.0/articulation_calculator/{calculator} Removed 5.1 Assignment
ArticulationResource Modified POST /1.0/articulation_calculator/{calculator}/articulation_rule Removed 5.1 Assignment
ArticulationResource Modified POST /1.0/articulation_calculator/{calculator}/articulation_rules Removed 5.1 Assignment
ArticulationResource Modified POST /1.0/articulation_calculator/{calculator}/assignment_rule Removed 5.1 Assignment
ArticulationResource Modified POST /1.0/articulation_calculator/{calculator}/assignment_rules Removed 5.1 Assignment
ArticulationResource Modified DELETE, POST /1.0/articulation_calculator/{calculator}/articulation_rule/{rule} Removed 5.1 Assignment
ArticulationResource Modified DELETE, POST /1.0/articulation_calculator/{calculator}/assignment_rule/{rule} Removed 5.1 Assignment
AssignmentGroupResource Removed 5.1 Assignment
AttachmentResource Unchanged
AttributeResource Unchanged
AttributeTypeGroupResource Removed 5.1 Assignment
AttributeTypeResource Modified POST /1.0/attribute_type/workflows Removed 5.1 Representation
AttributeTypeResource Modified DELETE, GET, POST /1.0/attribute_type/{attributeType} Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/concept_type/async Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/general_concept/async Removed 5.1 Representation
AttributeTypeResource Modified DELETE /1.0/attribute_type/remove/async Removed 5.1 Representation
AttributeTypeResource Modified DELETE /1.0/attribute_type/remove/job Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/status/async Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/vocabulary/async Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/{baseResource}/attachment Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{baseResource}/attachments Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{baseResource}/comments Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/all_specialized_concepts Removed 5.1 Representation
AttributeTypeResource Modified GET, POST /1.0/attribute_type/{representation}/attributes Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/{representation}/change_excluded_from_hyperlinking Removed 5.1 Representation
AttributeTypeResource Modified GET, POST /1.0/attribute_type/{representation}/concept_type Removed 5.1 Representation
AttributeTypeResource Modified DELETE, POST /1.0/attribute_type/{representation}/general_concept Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/general_concepts Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/group_attributes Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/groups Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/has_general_concept Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/possible_attribute_relation_types Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/possible_attribute_types Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/possible_statuses Removed 5.1 Representation
AttributeTypeResource Modified GET, POST /1.0/attribute_type/{representation}/status Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/vocabulary Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{representation}/workflows Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/{resource}/comment Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/binary_fact_type_forms Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/derived_facts Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/general_concept Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/possible_object_types Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/{term}/relations Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/source_relations Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/specialized_concepts Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/target_relations Removed 5.1 Representation
AttributeTypeResource Modified POST /1.0/attribute_type/{baseResource}/attachment/url Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/binary_fact_type_forms/full Removed 5.1 Representation
AttributeTypeResource Modified GET /1.0/attribute_type/{term}/derived_facts/full Removed 5.1 Representation
BackupResource Removed 5.0 Infrastructure
BinaryFactTypeResource Removed 5.1 Representation
ClassificationResource Removed 5.1 Categorization
CommentResource Unchanged
CommunityResource Unchanged
ComplexRelationResource Unchanged
ComplexRelationTypeResource Modified POST /1.0/complex_relation_type/{complexRelationType}/attribute_type_container Removed 5.1 Complex Relation Type
ComplexRelationTypeResource Modified GET, POST /1.0/complex_relation_type/{complexRelationType}/attribute_type_containers Removed 5.1 Complex Relation Type
ComplexRelationTypeResource Modified DELETE /1.0/complex_relation_type/{complexRelationType}/container Removed 5.1 Complex Relation Type
ComplexRelationTypeResource Modified POST /1.0/complex_relation_type/{complexRelationType}/relation_type_container Removed 5.1 Complex Relation Type
ComplexRelationTypeResource Modified GET, POST /1.0/complex_relation_type/{complexRelationType}/relation_type_containers Removed 5.1 Complex Relation Type
ConceptTypeGroupResource Removed 5.1 Assignment
ConceptTypeResource Modified GET /1.0/concept_type/vocabulary Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/workflows Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{assetType}/general_concepts Added 5.1 Representation
ConceptTypeResource Modified DELETE /1.0/concept_type/{representation} Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/concept_type/async Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/general_concept/async Removed 5.1 Representation
ConceptTypeResource Modified DELETE /1.0/concept_type/remove/async Removed 5.1 Representation
ConceptTypeResource Modified DELETE /1.0/concept_type/remove/job Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/status/async Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/vocabulary/async Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/{baseResource}/attachment Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{baseResource}/attachments Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{baseResource}/comments Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/all_specialized_concepts Removed 5.1 Representation
ConceptTypeResource Modified GET, POST /1.0/concept_type/{representation}/attributes Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/{representation}/change_excluded_from_hyperlinking Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/{representation}/concept_type Removed 5.1 Representation
ConceptTypeResource Modified DELETE, POST /1.0/concept_type/{representation}/general_concept Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/general_concepts Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/group_attributes Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/groups Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/has_general_concept Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/possible_attribute_relation_types Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/possible_attribute_types Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/possible_statuses Removed 5.1 Representation
ConceptTypeResource Modified POST, GET /1.0/concept_type/{representation}/status Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/vocabulary Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{representation}/workflows Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/{resource}/comment Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/binary_fact_type_forms Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/derived_facts Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/general_concept Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/possible_object_types Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/{term}/relations Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/source_relations Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/specialized_concepts Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/target_relations Removed 5.1 Representation
ConceptTypeResource Modified POST /1.0/concept_type/{baseResource}/attachment/url Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/binary_fact_type_forms/full Removed 5.1 Representation
ConceptTypeResource Modified GET /1.0/concept_type/{term}/derived_facts/full Removed 5.1 Representation
ConfigurationResource Removed 5.0 Configuration
DatabaseResource Removed 5.0 Infrastructure
FileTransferResource Unchanged
GroupResource Unchanged
HyperlinkResource Unchanged
I18NResource Unchanged
ImpactResource Unchanged
InitializeResource Modified POST /1.0/initialize/bootstrap Removed 5.0 Infrastructure
InitializeResource Modified POST /1.0/initialize/init Removed 5.0 Infrastructure
InitializeResource Modified POST /1.0/initialize/bootstrap/create Removed 5.0 Infrastructure
InputViewResource Unchanged
IssueResource Unchanged
JobResource Unchanged
LdapResource Unchanged
LicenseResource Removed 5.1 License
LogResource Unchanged
MappingResource Unchanged
MemberResource Unchanged
MetricGroupResource Removed 5.1 Assignment
NounExtractorResource Unchanged
OfficeResearchResource Unchanged
OutputViewResource Unchanged
RelationResource Modified POST /1.0/relation/{relation}/status Removed 5.1 Representation
RelationResource Modified GET /1.0/relation/{relation}/possible_statuses Removed 5.1 Representation
RelationTypeResource Unchanged
RoleResource Unchanged
RootResource Removed 5.0
SamlMetadataResource Modified POST /1.0/saml/metadata Removed 5.0
SearchResource Modified GET /1.0/search Removed 5.0
SnapshotConfigurationResource Removed 5.1 Snapshots
SnapshotResource Removed 5.1 Snapshots
StatisticResource Unchanged
StatusGroupResource Removed
StatusResource Modified GET /1.0/status/signifier Added 5.0 Representation
StatusResource Modified GET /1.0/status/vocabulary Removed 5.1 Representation
StatusResource Modified POST /1.0/status/workflows Removed 5.1 Representation
StatusResource Modified POST /1.0/status/concept_type/async Removed 5.1 Representation
StatusResource Modified POST /1.0/status/general_concept/async Removed 5.1 Representation
StatusResource Modified DELETE /1.0/status/remove/async Removed 5.1 Representation
StatusResource Modified DELETE /1.0/status/remove/job Removed 5.1 Representation
StatusResource Modified POST /1.0/status/status/async Removed 5.1 Representation
StatusResource Modified POST /1.0/status/vocabulary/async Removed 5.1 Representation
StatusResource Modified POST /1.0/status/{baseResource}/attachment Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{baseResource}/attachments Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{baseResource}/comments Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/all_specialized_concepts Removed 5.1 Representation
StatusResource Modified GET, POST /1.0/status/{representation}/attributes Removed 5.1 Representation
StatusResource Modified POST /1.0/status/{representation}/change_excluded_from_hyperlinking Removed 5.1 Representation
StatusResource Modified GET, POST /1.0/status/{representation}/concept_type Removed 5.1 Representation
StatusResource Modified DELETE, POST /1.0/status/{representation}/general_concept Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/general_concepts Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/group_attributes Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/groups Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/has_general_concept Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/possible_attribute_relation_types Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/possible_attribute_types Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/possible_statuses Removed 5.1 Representation
StatusResource Modified POST /1.0/status/{representation}/status Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/vocabulary Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{representation}/workflows Removed 5.1 Representation
StatusResource Modified POST /1.0/status/{resource}/comment Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/binary_fact_type_forms Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/derived_facts Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/general_concept Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/possible_object_types Removed 5.1 Representation
StatusResource Modified POST /1.0/status/{term}/relations Removed 5.1 Representation
StatusResource Modified POST /1.0/status/{term}/signifier Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/source_relations Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/specialized_concepts Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/target_relations Removed 5.1 Representation
StatusResource Modified POST /1.0/status/{baseResource}/attachment/url Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/binary_fact_type_forms/full Removed 5.1 Representation
StatusResource Modified GET /1.0/status/{term}/derived_facts/full Removed 5.1 Representation
SyncIBMResource Removed 5.0 Integrations
SyncTrilliumResource Removed 5.0 Integrations
TermResource Modified POST /1.0/term/categorization_type Removed 5.1 Categorization
TermResource Modified POST /1.0/term/category Removed 5.1 Categorization
TermResource Modified GET /1.0/{generalConcept}/category Removed 5.1 Categorization
TermResource Modified GET /1.0/{generalConcept}/category/full Removed 5.1 Categorization
TermResource Modified GET /1.0/{generalConcept}/categorization_type Removed 5.1 Categorization
TermResource Modified GET /1.0/{generalConcept}/categorization_type/full Removed 5.1 Categorization
TermResource Modified GET /1.0/{term}/is_categorization_type Removed 5.1 Categorization
TermResource Modified POST /1.0/{category}/categorization_type Removed 5.1 Categorization
TermResource Modified POST /1.0/categorization_type Removed 5.1 Categorization
TermResource Modified DELETE /1.0/category/{category} Removed 5.1 Categorization
TermResource Modified DELETE /1.0/{generalconcept}/categorization_type/{categorizationtype} Removed 5.1 Categorization
TraceabilityGroupResource Removed 5.0 Assignment
UserResource Unchanged
ValidationGroupResource Removed 5.1 Assignment
ValidationResource Unchanged
ViewResource Unchanged
ViewRightResource Unchanged
VocabularyResource Modified GET /1.0/{vocabulary}/groups Removed 5.0 Assignment
VocabularyResource Modified GET /1.0/{vocabulary}/possible_relation_types Modified 5.1 Representation
VocabularyResource Modified GET /1.0/{vocabulary}/relation_types Removed 5.1 Representation
VocabularyResource Modified GET /1.0/{vocabulary}/possible_attribute_types Modified 5.1 Representation
VocabularyResource Modified GET /1.0/{vocabulary}/possible_fact_types Removed 5.1 Representation
VocabularyResource Modified GET /1.0/{vocabulary}/binary_fact_types Removed 5.1 Representation
VocabularyResource Modified GET /1.0/{vocabulary}/binary_fact_types/full Removed 5.1 Representation
VocabularyResource Modified POST /1.0/{vocabulary}/naming_rule Removed 5.0 Naming Rule
VocabularyTypeResource Modified GET /1.0/vocabulary_type/vocabulary Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/workflows Removed 5.1 Representation
VocabularyTypeResource Modified DELETE /1.0/vocabulary_type/{representation} Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/concept_type/async Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/general_concept/async Removed 5.1 Representation
VocabularyTypeResource Modified DELETE /1.0/vocabulary_type/remove/async Removed 5.1 Representation
VocabularyTypeResource Modified DELETE /1.0/vocabulary_type/remove/job Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/status/async Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/vocabulary/async Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/{baseResource}/attachment Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{baseResource}/attachments Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{baseResource}/comments Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/all_specialized_concepts Removed 5.1 Representation
VocabularyTypeResource Modified GET, POST /1.0/vocabulary_type/{representation}/attributes Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/{representation}/change_excluded_from_hyperlinking Removed 5.1 Representation
VocabularyTypeResource Modified GET, POST /1.0/vocabulary_type/{representation}/concept_type Removed 5.1 Representation
VocabularyTypeResource Modified DELETE, POST /1.0/vocabulary_type/{representation}/general_concept Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/general_concepts Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/group_attributes Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/groups Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/has_general_concept Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/possible_attribute_relation_types Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/possible_attribute_types Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/possible_statuses Removed 5.1 Representation
VocabularyTypeResource Modified GET, POST /1.0/vocabulary_type/{representation}/status Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/vocabulary Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{representation}/workflows Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/{resource}/comment Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{term}/binary_fact_type_forms Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{term}/derived_facts Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{term}/general_concept Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/{term}/relations Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/{term}/signifier Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{term}/source_relations Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{term}/specialized_concepts Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{term}/target_relations Removed 5.1 Representation
VocabularyTypeResource Modified POST /1.0/vocabulary_type/{baseResource}/attachment/url Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{term}/binary_fact_type_forms/full Removed 5.1 Representation
VocabularyTypeResource Modified GET /1.0/vocabulary_type/{term}/derived_facts/full Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/general_concept/async Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{representation}/all_specialized_concepts Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{representation}/general_concept Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{representation}/general_concepts Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{representation}/group_attributes Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{representation}/groups Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{representation}/has_general_concept Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{term}/binary_fact_type_forms Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{term}/derived_facts Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{term}/general_concept Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{term}/possible_object_types Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{term}/specialized_concepts Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{term}/binary_fact_type_forms/full Removed 5.1 Representation
WorkflowResource Modified GET /1.0/workflow/{term}/derived_facts/full Removed 5.1 Representation