R4 Draft for Comment

This page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3

Extension: Witness

Community Based Collaborative Care Work Group

Maturity Level: 1

Informative

Use Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/consent-Witness

Status: draft. Extension maintained by: Health Level Seven, Inc. - CBCC WG

Any witness to the consent.

Context of Use: Use on element: Consent

usage info: insert a list of places where this extension is used

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Reference(Organization), Reference(Patient), Reference(Practitioner), Reference(RelatedPerson)	URL = http://hl7.org/fhir/StructureDefinition/consent-Witness Witness: Any witness to the consent. Use on element: Consent
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/consent-Witness Witness: Any witness to the consent. Use on element: Consent
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/consent-Witness"
value[x]	1..1	Reference(Organization), Reference(Patient), Reference(Practitioner), Reference(RelatedPerson)	Value of extension
Documentation for this format

XML Template

<!-- Witness -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/consent-Witness" >
  <!-- from Element: extension -->
 <value[x]><!-- 1..1 Reference(Organization)|Reference(Patient)|Reference(Practitioner)|Reference(RelatedPerson) 
     Value of extension --></value[x]>
</extension>

JSON Template

{ // Witness
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/consent-Witness", // R! 
// value[x]: Value of extension. One of these 4:
    "valueReference" : { Reference(Organization) } // R! Value of extension
    "valueReference" : { Reference(Patient) }, // R! Value of extension
    "valueReference" : { Reference(Practitioner) }, // R! Value of extension
    "valueReference" : { Reference(RelatedPerson) }, // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Reference(Organization), Reference(Patient), Reference(Practitioner), Reference(RelatedPerson)	URL = http://hl7.org/fhir/StructureDefinition/consent-Witness Witness: Any witness to the consent. Use on element: Consent
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/consent-Witness Witness: Any witness to the consent. Use on element: Consent
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/consent-Witness"
value[x]	1..1	Reference(Organization), Reference(Patient), Reference(Practitioner), Reference(RelatedPerson)	Value of extension
Documentation for this format

XML Template

<!-- Witness -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/consent-Witness" >
  <!-- from Element: extension -->
 <value[x]><!-- 1..1 Reference(Organization)|Reference(Patient)|Reference(Practitioner)|Reference(RelatedPerson) 
     Value of extension --></value[x]>
</extension>

JSON Template

{ // Witness
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/consent-Witness", // R! 
// value[x]: Value of extension. One of these 4:
    "valueReference" : { Reference(Organization) } // R! Value of extension
    "valueReference" : { Reference(Patient) }, // R! Value of extension
    "valueReference" : { Reference(Practitioner) }, // R! Value of extension
    "valueReference" : { Reference(RelatedPerson) }, // R! Value of extension
  }

Constraints

ele-1: All FHIR elements must have a @value or children (xpath: @value|f:*|h:div)
ext-1: Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]))