description: Alert (Flag) package_name: hl7.fhir.nl.zorgviewer derivation: constraint name: Alert type: Flag elements: extension: type: Extension mustSupport: true url: h index: 0 slicing: slices: ConcernReference: match: {} schema: {type: Extension, mustSupport: true, url: h, index: 0} category: elements: text: {mustSupport: true, index: 1} code: elements: text: {mustSupport: true, index: 2} period: elements: start: {mustSupport: true, index: 3} package_version: 1.14.0 extensions: ConcernReference: {url: h, type: Extension, mustSupport: true, index: 0} class: profile kind: resource url: http://fhir.hl7.nl/zorgviewer/StructureDefinition/Flag base: http://nictiz.nl/fhir/StructureDefinition/zib-Alert version: 1.14.0