## Union of http://hl7.eu/fhir/StructureDefinition/composition-basedOn-order-or-requisition and http://hl7.eu/fhir/StructureDefinition/composition-basedOn-order-or-requisition

This is the set of resources that conform to either of the profiles Composition: Based On Order (http://hl7.eu/fhir/StructureDefinition/composition-basedOn-order-or-requisition) and Composition: Based On Order (http://hl7.eu/fhir/StructureDefinition/composition-basedOn-order-or-requisition). E.g. what you have to deal with if you get resources conforming to one of them

### Structure

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* |  | Composition: Based On Order
url |  | 1..1 | uri | identifies the meaning of the extension
value[x] |  | 0..1 |  | Value of extension
valueIdentifier |  |  | Identifier |
valueReference |  |  | Reference(ServiceRequest) |
Documentation for this format