This page is part of the FHIR Specification (v4.3.0: R4B - STU). 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

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Extension: systemUserLanguage

URL for this extension:

http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage

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

Preferred language of the person using the system.

Context of Use: Use on Element ID Basic

Extension Content

• Summary
• Full Structure
• XML
• JSON
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Summary

Name	Flags	Card.	Type	Description & Constraints
systemUserLanguage		0..1	CodeableConcept	URL = http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage systemUserLanguage: Preferred language of the person using the system. Binding: Common Languages (preferred): IETF language tag Use on Element ID Basic
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage systemUserLanguage: Preferred language of the person using the system. Use on Element ID Basic
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage"
value[x]		1..1	CodeableConcept	Value of extension Binding: Common Languages (preferred): IETF language tag Additional Bindings Purpose All Languages Max Binding
Documentation for this format

XML Template

<!-- systemUserLanguage -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage" >
  <!-- from Element: extension -->
 <valueCodeableConcept><!--  1..1 CodeableConcept Value of extension --></valueCodeableConcept>
</extension>

JSON Template

{ // systemUserLanguage
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage", // R! 
    "valueCodeableConcept" : { CodeableConcept } // C? R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
systemUserLanguage		0..1	CodeableConcept	URL = http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage systemUserLanguage: Preferred language of the person using the system. Binding: Common Languages (preferred): IETF language tag Use on Element ID Basic
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage systemUserLanguage: Preferred language of the person using the system. Use on Element ID Basic
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage"
value[x]		1..1	CodeableConcept	Value of extension Binding: Common Languages (preferred): IETF language tag Additional Bindings Purpose All Languages Max Binding
Documentation for this format

XML Template

<!-- systemUserLanguage -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage" >
  <!-- from Element: extension -->
 <valueCodeableConcept><!--  1..1 CodeableConcept Value of extension --></valueCodeableConcept>
</extension>

JSON Template

{ // systemUserLanguage
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/cqf-systemUserLanguage", // R! 
    "valueCodeableConcept" : { CodeableConcept } // C? R! Value of extension
  }

Constraints

• ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (xpath: @value|f:*|h:div|self::f:Parameters)
• ext-1: Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]))
• ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: @value|f:*|h:div)
• ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")]))
• ele-1: On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div)