Extension 
url 
value[x] Binding: ?? (required): The types of constraints possible on a question item that has a list of permitted answers
Documentation for this formatThis is the set of resources that conform to both Units open? (http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-unitOpen) and Units open? (http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-unitOpen).
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension | 0..1 | Used to denote if user can specify alternate codes | ||
| url | 1..1 | uri | identifies the meaning of the extension | |
| value[x] | 1..1 | code | Value of extension Binding: ?? (required): The types of constraints possible on a question item that has a list of permitted answers | |
| Documentation for this format | ||||