AU Base Implementation Guide
6.0.0-ci-build - CI Build
AU Base Implementation Guide
6.0.0-ci-build - CI Build
AU Base Implementation Guide, published by HL7 Australia. This guide is not an authorized publication; it is the continuous build for version 6.0.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/steveswinsburg/au-fhir-base/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org.au/fhir/StructureDefinition/change-description | Version: 6.0.0-ci-build | |||
| Standards status: Trial-use | Maturity Level: 1 | Computable Name: ChangeDescription | ||
Copyright/Legal: HL7 Australia© 2018+; Licensed Under Creative Commons No Rights Reserved. |
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This extension applies to the List resource and is used to represent a narrative description of the change to an item in a list entry. The narrative description may include the reason for the change to an item.
Context of Use
This extension may be used on the following element(s)
List.entry
Profile specific implementation guidance:
List.entry.flag to provide associated narrative for the flag. For example, a medication list with an item flagged as "ceased" may include the reason for cessation in this extension.Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Changes since version 5.0.0:
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
D | 0..* | Extension | Change description |
  id |
0..1 | string | Unique id for inter-element referencing | |
 extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "http://hl7.org.au/fhir/StructureDefinition/change-description" | |
 value[x] |
1..1 | string | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Simple Extension with the type string: This extension applies to the List resource and is used to represent a narrative description of the change to an item in a list entry. The narrative description may include the reason for the change to an item.
Maturity: 1
Differential View
This structure is derived from Extension
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
D | 0..* | Extension | Change description |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "http://hl7.org.au/fhir/StructureDefinition/change-description" | |
| value[x] |
1..1 | string | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Simple Extension with the type string: This extension applies to the List resource and is used to represent a narrative description of the change to an item in a list entry. The narrative description may include the reason for the change to an item.
Maturity: 1
Other representations of profile: CSV, Excel, Schematron
| Id | Grade | Path(s) | Details | Requirements |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
IG © 2017+ HL7 Australia. Package hl7.fhir.au.base#6.0.0-ci-build based on FHIR 4.0.1. Generated 2025-08-12
Links: Table of Contents |
QA Report
| Version History |
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