DSTU2

This page is part of the FHIR Specification (v1.0.2: DSTU 2). 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

Summary

Name	Card.	Type	Description & Constraints doco
.. extension	0..*	Extension	URL = 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
... user	1..1	string	This 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.
... use	1..1	string	A descriptive name of the project or standard in which the value set is used.
doco Documentation for this format

Fulle Structure

Name	Card.	Type	Description & Constraints doco
.. extension	0..*	Extension	URL = 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..1	Extension	A consumer of or client for the value set
.... extension	0..0
.... url	1..1	uri	"user"
.... valueString	1..1	string	Value of extension
... extension	1..1	Extension	Implementation/project/standard that uses value set
.... extension	0..0
.... url	1..1	uri	"use"
.... valueString	1..1	string	Value of extension
... url	1..1	uri	"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 the specified orderOpen-->
 <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 the specified orderOpen
 { // 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

Name	Card.	Type	Description & Constraints doco
.. extension	0..*	Extension	URL = 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
... user	1..1	string	This 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.
... use	1..1	string	A descriptive name of the project or standard in which the value set is used.
doco Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints doco
.. extension	0..*	Extension	URL = 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..1	Extension	A consumer of or client for the value set
.... extension	0..0
.... url	1..1	uri	"user"
.... valueString	1..1	string	Value of extension
... extension	1..1	Extension	Implementation/project/standard that uses value set
.... extension	0..0
.... url	1..1	uri	"use"
.... valueString	1..1	string	Value of extension
... url	1..1	uri	"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 the specified orderOpen-->
 <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 the specified orderOpen
 { // 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:
 }