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: Design Note

URL for this extension:

http://hl7.org/fhir/StructureDefinition/designNote

Status: draft. Extension maintained by: Health Level Seven International (FHIR Infrastructure)

Information captured by the author/maintainer of the questionnaire for development purposes, not intended to be seen by users.

Comment:

Allows capture of todos, rationale for design decisions, etc.

Context of Use: Use on Element ID Questionnaire, Element ID Questionnaire.item, Element ID Questionnaire.item.item or Element ID ElementDefinition

Extension Content

<!-- Design Note -->doco 
<extension xmlns="http://hl7.org/fhir"
 url="http://hl7.org/fhir/StructureDefinition/designNote" >
 <!-- from Element: extension -->
 <valueMarkdown value="[markdown ]"/><!-- ?? 1..1 Value of extension -->
</extension>

{ // Design Note
 // from Element: extension
 "extension" : [ //  sliced by value:url in the specified order, Open ]
 "url" : "http://hl7.org/fhir/StructureDefinition/designNote", // R! 
 "valueMarkdown" : "<markdown >" // C? R! Value of extension
 }

<!-- Design Note -->doco 
<extension xmlns="http://hl7.org/fhir"
 url="http://hl7.org/fhir/StructureDefinition/designNote" >
 <!-- from Element: extension -->
 <valueMarkdown value="[markdown ]"/><!-- ?? 1..1 Value of extension -->
</extension>

{ // Design Note
 // from Element: extension
 "extension" : [ //  sliced by value:url in the specified order, Open ]
 "url" : "http://hl7.org/fhir/StructureDefinition/designNote", // R! 
 "valueMarkdown" : "<markdown >" // 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)