description: Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute) package_name: hl7.fhir.uv.termchangeset derivation: constraint name: SNOMEDRoleGroup type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/termchangeset/StructureDefinition/role-group'} index: 1 value: choices: [valueInteger] index: 3 valueInteger: {type: integer, choiceOf: value, index: 4} package_version: 1.0.0-ballot extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/uv/termchangeset/StructureDefinition/role-group base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0-ballot