description: An extension to record the delivery channel of a scheduled appointment. package_name: NHSD.Assets.STU3 derivation: constraint name: Extension-CareConnect-DeliveryChannel-1 type: Extension elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-DeliveryChannel-1'} index: 0 valueCode: type: code short: The delivery channel of the Appointment index: 1 slicing: slices: valueCode: match: {} schema: {type: code, short: The delivery channel of the Appointment, index: 1} package_version: 1.5.0 class: extension kind: complex-type url: https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-DeliveryChannel-1 base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0