Release 5 Preview #2

This page is part of the FHIR Specification (v4.4.0: R5 Preview #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

Extension: instantiatesCanonical

FHIR Infrastructure Work Group

Maturity Level: 1

Informative

Use Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical

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

The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by the event or request resource.

Context of Use: Use on Element ID Observation, Element ID DiagnosticReport, Element ID DocumentReference, Element ID Condition, Element ID SupplyDelivery, Element ID CommunicationRequest or Element ID SupplyRequest

Summary

Name	Flags	Card.	Type	Description & Constraints
instantiatesCanonical		0..*	canonical(ActivityDefinition \| Measure \| OperationDefinition \| PlanDefinition \| Questionnaire)	URL = http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical instantiatesCanonical: The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by the event or request resource. Use on Element ID Observation, Element ID DiagnosticReport, Element ID DocumentReference, Element ID Condition, Element ID SupplyDelivery, Element ID CommunicationRequest or Element ID SupplyRequest
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical instantiatesCanonical: The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by the event or request resource. Use on Element ID Observation, Element ID DiagnosticReport, Element ID DocumentReference, Element ID Condition, Element ID SupplyDelivery, Element ID CommunicationRequest or Element ID SupplyRequest
extension	I	0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical"
value[x]	I	1..1	canonical(ActivityDefinition \| Measure \| OperationDefinition \| PlanDefinition \| Questionnaire)	Value of extension
Documentation for this format

XML Template

<!-- instantiatesCanonical -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical" >
  <!-- from Element: extension -->
 <valueCanonical value="[canonical]"/><!--  1..1 Value of extension -->
</extension>

JSON Template

{ // instantiatesCanonical
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical", // R! 
    "valueCanonical" : "<canonical>" // C? R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
instantiatesCanonical		0..*	canonical(ActivityDefinition \| Measure \| OperationDefinition \| PlanDefinition \| Questionnaire)	URL = http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical instantiatesCanonical: The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by the event or request resource. Use on Element ID Observation, Element ID DiagnosticReport, Element ID DocumentReference, Element ID Condition, Element ID SupplyDelivery, Element ID CommunicationRequest or Element ID SupplyRequest
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical instantiatesCanonical: The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by the event or request resource. Use on Element ID Observation, Element ID DiagnosticReport, Element ID DocumentReference, Element ID Condition, Element ID SupplyDelivery, Element ID CommunicationRequest or Element ID SupplyRequest
extension	I	0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical"
value[x]	I	1..1	canonical(ActivityDefinition \| Measure \| OperationDefinition \| PlanDefinition \| Questionnaire)	Value of extension
Documentation for this format

XML Template

<!-- instantiatesCanonical -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical" >
  <!-- from Element: extension -->
 <valueCanonical value="[canonical]"/><!--  1..1 Value of extension -->
</extension>

JSON Template

{ // instantiatesCanonical
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/workflow-instantiatesCanonical", // R! 
    "valueCanonical" : "<canonical>" // C? 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')]))
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)