http://hl7.org/fhir/StructureDefinition/codesystem-history|5.2.0

description: Information on changes made to the Value Set Definition over time, and also has a contained audit trail of all such changes.  This extension is retired.  Recording history of a value set definition should be done using provenance bundles instead.
derivation: constraint
name: CSHistory
type: Extension
elements:
  extension:
    isModifier: false
    short: The name of this set of history entries
    index: 0
    slicing:
      slices:
        name:
          match: {}
          schema:
            isModifier: false
            short: The name of this set of history entries
            index: 0
            extensions: {}
            elements:
              extension: {index: 1}
              url:
                pattern: {type: Uri, value: name}
                index: 2
              value:
                choices: []
                index: 4
            required: [value]
        revision:
          match: {}
          schema:
            isModifier: false
            short: Audit of all changes for a history entry
            array: true
            index: 5
            extensions:
              date:
                url: null
                isModifier: false
                short: Date the change was made
                _required: true
                index: 7
                extensions: {}
                elements:
                  extension: {index: 8}
                  url:
                    pattern: {type: Uri, value: date}
                    index: 9
                  value:
                    choices: []
                    index: 11
                required: [value]
              id:
                url: null
                isModifier: false
                short: Version marker after the change was made
                _required: true
                index: 12
                extensions: {}
                elements:
                  extension: {index: 13}
                  url:
                    pattern: {type: Uri, value: id}
                    index: 14
                  value:
                    choices: []
                    index: 16
                required: [value]
              author:
                url: null
                isModifier: false
                short: Who made the change
                _required: true
                index: 17
                extensions: {}
                elements:
                  extension: {index: 18}
                  url:
                    pattern: {type: Uri, value: author}
                    index: 19
                  value:
                    choices: []
                    index: 21
                required: [value]
              notes:
                url: null
                isModifier: false
                short: Information about the change
                index: 22
                extensions: {}
                elements:
                  extension: {index: 23}
                  url:
                    pattern: {type: Uri, value: notes}
                    index: 24
                  value:
                    choices: []
                    index: 26
                required: [value]
            elements:
              extension:
                min: 3
                array: true
                max: 4
                index: 6
                slicing:
                  slices:
                    date:
                      match: {}
                      schema:
                        isModifier: false
                        short: Date the change was made
                        _required: true
                        index: 7
                        extensions: {}
                        elements:
                          extension: {index: 8}
                          url:
                            pattern: {type: Uri, value: date}
                            index: 9
                          value:
                            choices: []
                            index: 11
                        required: [value]
                    id:
                      match: {}
                      schema:
                        isModifier: false
                        short: Version marker after the change was made
                        _required: true
                        index: 12
                        extensions: {}
                        elements:
                          extension: {index: 13}
                          url:
                            pattern: {type: Uri, value: id}
                            index: 14
                          value:
                            choices: []
                            index: 16
                        required: [value]
                    author:
                      match: {}
                      schema:
                        isModifier: false
                        short: Who made the change
                        _required: true
                        index: 17
                        extensions: {}
                        elements:
                          extension: {index: 18}
                          url:
                            pattern: {type: Uri, value: author}
                            index: 19
                          value:
                            choices: []
                            index: 21
                        required: [value]
                    notes:
                      match: {}
                      schema:
                        isModifier: false
                        short: Information about the change
                        index: 22
                        extensions: {}
                        elements:
                          extension: {index: 23}
                          url:
                            pattern: {type: Uri, value: notes}
                            index: 24
                          value:
                            choices: []
                            index: 26
                        required: [value]
              url:
                pattern: {type: Uri, value: revision}
                index: 27
              value:
                choices: []
                index: 29
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/codesystem-history'}
    index: 30
  value:
    choices: []
    index: 32
extensions:
  name:
    url: null
    isModifier: false
    short: The name of this set of history entries
    index: 0
    extensions: {}
    elements:
      extension: {index: 1}
      url:
        pattern: {type: Uri, value: name}
        index: 2
      value:
        choices: []
        index: 4
    required: [value]
  revision:
    url: null
    isModifier: false
    short: Audit of all changes for a history entry
    array: true
    index: 5
    extensions:
      date:
        url: null
        isModifier: false
        short: Date the change was made
        _required: true
        index: 7
        extensions: {}
        elements:
          extension: {index: 8}
          url:
            pattern: {type: Uri, value: date}
            index: 9
          value:
            choices: []
            index: 11
        required: [value]
      id:
        url: null
        isModifier: false
        short: Version marker after the change was made
        _required: true
        index: 12
        extensions: {}
        elements:
          extension: {index: 13}
          url:
            pattern: {type: Uri, value: id}
            index: 14
          value:
            choices: []
            index: 16
        required: [value]
      author:
        url: null
        isModifier: false
        short: Who made the change
        _required: true
        index: 17
        extensions: {}
        elements:
          extension: {index: 18}
          url:
            pattern: {type: Uri, value: author}
            index: 19
          value:
            choices: []
            index: 21
        required: [value]
      notes:
        url: null
        isModifier: false
        short: Information about the change
        index: 22
        extensions: {}
        elements:
          extension: {index: 23}
          url:
            pattern: {type: Uri, value: notes}
            index: 24
          value:
            choices: []
            index: 26
        required: [value]
    elements:
      extension:
        min: 3
        array: true
        max: 4
        index: 6
        slicing:
          slices:
            date:
              match: {}
              schema:
                isModifier: false
                short: Date the change was made
                _required: true
                index: 7
                extensions: {}
                elements:
                  extension: {index: 8}
                  url:
                    pattern: {type: Uri, value: date}
                    index: 9
                  value:
                    choices: []
                    index: 11
                required: [value]
            id:
              match: {}
              schema:
                isModifier: false
                short: Version marker after the change was made
                _required: true
                index: 12
                extensions: {}
                elements:
                  extension: {index: 13}
                  url:
                    pattern: {type: Uri, value: id}
                    index: 14
                  value:
                    choices: []
                    index: 16
                required: [value]
            author:
              match: {}
              schema:
                isModifier: false
                short: Who made the change
                _required: true
                index: 17
                extensions: {}
                elements:
                  extension: {index: 18}
                  url:
                    pattern: {type: Uri, value: author}
                    index: 19
                  value:
                    choices: []
                    index: 21
                required: [value]
            notes:
              match: {}
              schema:
                isModifier: false
                short: Information about the change
                index: 22
                extensions: {}
                elements:
                  extension: {index: 23}
                  url:
                    pattern: {type: Uri, value: notes}
                    index: 24
                  value:
                    choices: []
                    index: 26
                required: [value]
      url:
        pattern: {type: Uri, value: revision}
        index: 27
      value:
        choices: []
        index: 29
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/codesystem-history
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.2.0