DSTU2 QA Preview

This page is part of the FHIR Specification (v1.0.0: DSTU 2 Ballot 3). 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 R2

Extension: Who has used and how?

URL for this extension: 

http://hl7.org/fhir/StructureDefinition/valueset-usage

Status: draft. Extension maintained by: HL7

Consumers of the value set and the implementations, projects or standards that the author has utilized the value set in.

Context of Use: Use on element: ValueSet

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

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/valueset-usage
Who has used and how?: Consumers of the value set and the implementations, projects or standards that the author has utilized the value set in.
Use on element: ValueSet
... user1..1stringThis is most likely to be an organization but can be an individual. It would not be a program, that information should be recorded in the usage.use.
... use1..1stringA descriptive name of the project or standard in which the value set is used.

doco Documentation for this format

Fulle Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/valueset-usage
Who has used and how?: Consumers of the value set and the implementations, projects or standards that the author has utilized the value set in.
Use on element: ValueSet
... extension 1..1ExtensionA consumer of or client for the value set
.... extension 0..0
.... url 1..1uri"user"
.... valueString 1..1stringValue of extension
... extension 1..1ExtensionImplementation/project/standard that uses value set
.... extension 0..0
.... url 1..1uri"use"
.... valueString 1..1stringValue of extension
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/valueset-usage"
... value[x] 0..0

doco Documentation for this format

XML Template

<!-- Who has used and how? -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-usage" >
 <-- extension sliced by url  in any order-->
 <extension url="user"> 1..1 Extension  <!-- 1..1 A consumer of or client for the value set -->
  <valueString value="[string]"/><!-- 1..1 Value of extension -->
 </extension>
 <extension url="use"> 1..1 Extension  <!-- 1..1 Implementation/project/standard that uses value set -->
  <valueString value="[string]"/><!-- 1..1 Value of extension -->
 </extension>
</extension>

JSON Template

{ // Who has used and how?
    "extension" : [ //  sliced by url  in any order
      { // A consumer of or client for the value set // R! 
        // from Element: extension
        "url" : "user", // R! 
        "valueString" : "<string>" // R! Value of extension
      },
      { // Implementation/project/standard that uses value set // R! 
        // from Element: extension
        "url" : "use", // R! 
        "valueString" : "<string>" // R! Value of extension
      }
    ],
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-usage", // R! 
// value[x]: Value of extension. One of these 33:
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/valueset-usage
Who has used and how?: Consumers of the value set and the implementations, projects or standards that the author has utilized the value set in.
Use on element: ValueSet
... user1..1stringThis is most likely to be an organization but can be an individual. It would not be a program, that information should be recorded in the usage.use.
... use1..1stringA descriptive name of the project or standard in which the value set is used.

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/valueset-usage
Who has used and how?: Consumers of the value set and the implementations, projects or standards that the author has utilized the value set in.
Use on element: ValueSet
... extension 1..1ExtensionA consumer of or client for the value set
.... extension 0..0
.... url 1..1uri"user"
.... valueString 1..1stringValue of extension
... extension 1..1ExtensionImplementation/project/standard that uses value set
.... extension 0..0
.... url 1..1uri"use"
.... valueString 1..1stringValue of extension
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/valueset-usage"
... value[x] 0..0

doco Documentation for this format

XML Template

<!-- Who has used and how? -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-usage" >
 <-- extension sliced by url  in any order-->
 <extension url="user"> 1..1 Extension  <!-- 1..1 A consumer of or client for the value set -->
  <valueString value="[string]"/><!-- 1..1 Value of extension -->
 </extension>
 <extension url="use"> 1..1 Extension  <!-- 1..1 Implementation/project/standard that uses value set -->
  <valueString value="[string]"/><!-- 1..1 Value of extension -->
 </extension>
</extension>

JSON Template

{ // Who has used and how?
    "extension" : [ //  sliced by url  in any order
      { // A consumer of or client for the value set // R! 
        // from Element: extension
        "url" : "user", // R! 
        "valueString" : "<string>" // R! Value of extension
      },
      { // Implementation/project/standard that uses value set // R! 
        // from Element: extension
        "url" : "use", // R! 
        "valueString" : "<string>" // R! Value of extension
      }
    ],
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-usage", // R! 
// value[x]: Value of extension. One of these 33:
  }