description: A code classifying the person's aboriginal identity package_name: ca derivation: constraint name: ExtensionAboriginalIdentityGroup type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://ehealthontario.ca/fhir/StructureDefinition/ca-on-extension-aboriginalidentitygroup'} index: 1 value: choices: [valueCodeableConcept] index: 3 valueCodeableConcept: type: CodeableConcept choiceOf: value index: 4 elements: coding: index: 6 elements: system: {index: 7} code: {index: 8} display: {index: 9} required: [display, system, code] text: {short: Other indigenous Group if doesn't match any code in the ValueSet, index: 10} required: [coding] package_version: on-covax.v1-1.0.0 extensions: {} class: extension kind: complex-type url: http://ehealthontario.ca/fhir/StructureDefinition/ca-on-extension-aboriginalidentitygroup base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.10 required: [value, valueCodeableConcept]