description: Defines an actual group of subjects, suitable for use in various contexts, such as a enrollment in a pathway or participant in a study package_name: hl7.fhir.uv.cpg derivation: constraint name: CPGGroup type: Group elements: identifier: {mustSupport: true, index: 0} active: {mustSupport: true, index: 1} type: type: code pattern: {type: Code, value: person} mustSupport: true index: 2 actual: type: boolean mustSupport: true pattern: {type: Boolean, value: true} index: 3 code: {mustSupport: true, index: 4} name: {mustSupport: true, index: 5} characteristic: {mustSupport: false, index: 6} member: mustSupport: true index: 7 elements: entity: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-patient'] index: 8 period: {mustSupport: true, index: 9} inactive: {mustSupport: true, index: 10} package_version: 1.0.0 class: profile kind: resource url: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-group base: http://hl7.org/fhir/StructureDefinition/Group version: 1.0.0 required: [name]