description: Used to identify that a Social Care Support Reason is the Primary one for Short and Long Term Activity (SALT) reporting package_name: socialcaredataservice.stu3 derivation: constraint name: Extension-CDS-PrimarySupportReasonFlag type: Extension elements: url: pattern: {type: Uri, value: 'https://fhir.nottinghamshire.gov.uk/STU3/StructureDefinition/Extension-CDS-PrimarySupportReasonFlag'} index: 0 valueBoolean: type: boolean index: 1 slicing: slices: valueBoolean: match: {} schema: {type: boolean, _required: true, index: 1} min: 1 package_version: 0.0.3 class: extension kind: complex-type url: https://fhir.nottinghamshire.gov.uk/STU3/StructureDefinition/Extension-CDS-PrimarySupportReasonFlag base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1 required: [valueBoolean]