FHIR Extensions Pack
5.3.0-ballot-tc1 - (September 2025 Ballot) International flag

FHIR Extensions Pack, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 5.3.0-ballot-tc1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-extensions/ and changes regularly. See the Directory of published versions

Extension: Package Source

Official URL: http://hl7.org/fhir/StructureDefinition/package-source Version: 5.3.0-ballot-tc1
Standards status: Trial-use Maturity Level: 1 Computable Name: PackageSource

Specifies the package in which an artifact is or was included.

To allow artifacts to declare the package in which they are defined. This typically corresponds to the implementation guide in which the artifact is packaged. However, to support the use of non-IG-packaged content, this extension allows artifacts to declare their intended scope so that evaluation environments can correctly resolve namespaces and dependencies.

Context of Use

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

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

Changes since version 5.2.0:

  • No changes

    • Formal Views of Extension Content

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

    This structure is derived from Extension

    Summary

    Complex Extension: Specifies the package in which an artifact is or was included.

    • packageId: id: The id of the package in which the artifact is defined
    • version: string: The version of the package in which the artifact is defined
    • uri: uri: The canonical root uri for the package

    Maturity: 1

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension What package the artifact is defined in
    ... Slices for extension Content/Rules for all slices
    .... extension:packageId 1..1 Extension NPM-style package id
    ..... url 1..1 uri "packageId"
    ..... value[x] 1..1 id Value of extension
    .... extension:version 0..1 Extension Package version
    ..... url 1..1 uri "version"
    ..... value[x] 1..1 string Value of extension
    .... extension:uri 0..1 Extension Package uri
    ..... url 1..1 uri "uri"
    ..... value[x] 1..1 uri Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/package-source"
    ... value[x] 0..0

    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension What package the artifact is defined in
    ... id 0..1 id Unique id for inter-element referencing
    ... Slices for extension 1..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    .... extension:packageId 1..1 Extension NPM-style package id
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "packageId"
    ..... value[x] 1..1 id Value of extension
    .... extension:version 0..1 Extension Package version
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "version"
    ..... value[x] 1..1 string Value of extension
    .... extension:uri 0..1 Extension Package uri
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "uri"
    ..... value[x] 1..1 uri Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/package-source"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Complex Extension: Specifies the package in which an artifact is or was included.

    • packageId: id: The id of the package in which the artifact is defined
    • version: string: The version of the package in which the artifact is defined
    • uri: uri: The canonical root uri for the package

    Maturity: 1

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension What package the artifact is defined in
    ... Slices for extension Content/Rules for all slices
    .... extension:packageId 1..1 Extension NPM-style package id
    ..... url 1..1 uri "packageId"
    ..... value[x] 1..1 id Value of extension
    .... extension:version 0..1 Extension Package version
    ..... url 1..1 uri "version"
    ..... value[x] 1..1 string Value of extension
    .... extension:uri 0..1 Extension Package uri
    ..... url 1..1 uri "uri"
    ..... value[x] 1..1 uri Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/package-source"
    ... value[x] 0..0

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension What package the artifact is defined in
    ... id 0..1 id Unique id for inter-element referencing
    ... Slices for extension 1..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    .... extension:packageId 1..1 Extension NPM-style package id
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "packageId"
    ..... value[x] 1..1 id Value of extension
    .... extension:version 0..1 Extension Package version
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "version"
    ..... value[x] 1..1 string Value of extension
    .... extension:uri 0..1 Extension Package uri
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "uri"
    ..... value[x] 1..1 uri Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/package-source"

    doco Documentation for this format

     

    Other representations of profile: CSV, Excel, Schematron

    Constraints

    IdGradePath(s)DetailsRequirements
    ele-1error**ALL** elementsAll FHIR elements must have a @value or children
    : hasValue() or (children().count() > id.count())
    ext-1error**ALL** extensionsMust have either extensions or value[x], not both
    : extension.exists() != value.exists()

    R4B

    The extension is unchanged in R4B

    R4

    The extension is unchanged in R4

    R3

    The extension is unchanged in R3

    Search Parameters for this Extension

    (none found)