Extensions for Using Data Elements from FHIR STU3 in FHIR R4B - Downloaded Version null See the Directory of published versions

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Extension: ExtensionTriggerDefinition_EventTiming

Official URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-TriggerDefinition.eventTiming				Version: 0.1.0
Standards status: Trial-use			Maturity Level: 0	Computable Name: ExtensionTriggerDefinition_EventTiming

STU3: TriggerDefinition.eventTiming[x] additional types (Timing)

This extension is part of the cross-version definitions generated to enable use of the element TriggerDefinition.eventTiming[x] as defined in FHIR STU3 in FHIR R4B.

The source element is defined as: TriggerDefinition.eventTiming[x] 0..1 date, dateTime, Reference(http://hl7.org/fhir/StructureDefinition/Schedule), Timing

Across FHIR versions, the element set has been mapped as:

• STU3: TriggerDefinition.eventTiming[x] 0..1 date, dateTime, Reference(http://hl7.org/fhir/StructureDefinition/Schedule), Timing
• R4: TriggerDefinition.timing[x] 0..1 date, dateTime, Reference(http://hl7.org/fhir/StructureDefinition/Schedule), Timing
• R4B: TriggerDefinition.timing[x] 0..1 date, dateTime, Reference(http://hl7.org/fhir/StructureDefinition/Schedule), Timing

Following are the generation technical comments: Element TriggerDefinition.eventTiming[x] is mapped to FHIR R4B element TriggerDefinition.timing[x] as RelatedTo. The mappings for TriggerDefinition.eventTiming[x] do not cover the following types: Timing. The target context TriggerDefinition.timing[x] is a choice-type element and cannot directly hold extensions. The context is moved up to parent element TriggerDefinition. The standard extension alternate-reference has been mapped as PART of the representation of FHIR STU3 element TriggerDefinition.eventTiming[x] with unmapped reference targets: Schedule. Source element TriggerDefinition.eventTiming[x] has unmapped reference types. While the target element TriggerDefinition.timing[x] is a choice type and does not allow extensions, the alternate-reference extension can be applied to Reference values within it.

Context of Use

This extension may be used on the following element(s)

• Element ID: TriggerDefinition

This extension is allowed for use with FHIR versions R4B to R4B .

Usage info

Usages:

• This Extension is not used by any profiles in this Implementation Guide

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id	Grade	Path(s)	Description	Expression
ele-1	error	Extension, Extension.extension, Extension.value[x]	All FHIR elements must have a @value or children unless an empty Parameters resource	hasValue() or (children().count() > id.count()) or $this is Parameters
ext-1	error	Extension, Extension.extension	Must have either extensions or value[x], not both	extension.exists() != value.exists()