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 R3

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Extension: candidateList

URL for this extension:

http://hl7.org/fhir/StructureDefinition/task-candidateList

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

Identifies the individuals who are candidates for being the owner of the task.

Comment:

In some environments, this list might be binding (i.e. owner must be one of the listed individuals), in others it may be suggestive (i.e. preferred owner will be from this list, but business processes may allow assignment to someone not on the list.

Context of Use: Use on Element ID Task

Extension Content

<!-- candidateList -->doco 
<extension xmlns="http://hl7.org/fhir"
 url="http://hl7.org/fhir/StructureDefinition/task-candidateList" >
 <!-- from Element: extension -->
 <valueReference><!-- ?? 1..1 Reference(Device) Value of extension --></valueReference>
</extension>

{ // candidateList
 // from Element: extension
 "extension" : [ //  sliced by value:url in the specified order, Open ]
 "url" : "http://hl7.org/fhir/StructureDefinition/task-candidateList", // R! 
 "valueReference" : { Reference (Device ) } // C? R! Value of extension
 }

<!-- candidateList -->doco 
<extension xmlns="http://hl7.org/fhir"
 url="http://hl7.org/fhir/StructureDefinition/task-candidateList" >
 <!-- from Element: extension -->
 <valueReference><!-- ?? 1..1 Reference(Device) Value of extension --></valueReference>
</extension>

{ // candidateList
 // from Element: extension
 "extension" : [ //  sliced by value:url in the specified order, Open ]
 "url" : "http://hl7.org/fhir/StructureDefinition/task-candidateList", // R! 
 "valueReference" : { Reference (Device ) } // 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)