description: A code classifying the person's aboriginal identity package_name: hl7.fhir.ca.baseline derivation: constraint name: ExtensionAboriginalIdentityGroup type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org/fhir/ca/baseline/StructureDefinition/ext-aboriginalidentitygroup'} index: 0 valueCoding: binding: {strength: preferred, valueSet: 'https://fhir.infoway-inforoute.ca/ValueSet/aboriginalidentitygroup'} index: 1 elements: system: {short: Identity of the terminology system, index: 2} code: {short: Code defining aboriginal identity concept, index: 3} display: {short: Optional description of the aboriginal identity code, index: 4} required: [system, code] package_version: 1.1.6-pre class: extension kind: complex-type url: http://hl7.org/fhir/ca/baseline/StructureDefinition/ext-aboriginalidentitygroup base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.2.0 required: [valueCoding, url]