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{
  "resourceType": "ConceptMap",
  "id": "R3-MessageDefinition-element-map-to-R5",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r5"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r5"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/xver/ConceptMap/R3-MessageDefinition-element-map-to-R5",
  "version": "0.1.0",
  "name": "R3MessageDefinitionElementMapToR5",
  "title": "Cross-version mapping for FHIR STU3 MessageDefinition to FHIR R5 MessageDefinition",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T16:05:00.2973356-05:00",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "This ConceptMap represents cross-version mappings for elements from a FHIR STU3 MessageDefinition to FHIR R5.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "sourceScopeCanonical": "http://hl7.org/fhir/3.0",
  "targetScopeUri": "http://hl7.org/fhir/5.0",
  "group": [
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|5.0.0",
      "element": [
        {
          "code": "MessageDefinition.meta",
          "display": "meta",
          "target": [
            {
              "code": "MessageDefinition.meta",
              "display": "MessageDefinition.meta",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.meta` is mapped to FHIR R5 element `MessageDefinition.meta` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.meta` do not cover the following types: Meta.\nThe mappings for `MessageDefinition.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."
            }
          ]
        },
        {
          "code": "MessageDefinition.implicitRules",
          "display": "implicitRules",
          "target": [
            {
              "code": "MessageDefinition.implicitRules",
              "display": "MessageDefinition.implicitRules",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.implicitRules` is mapped to FHIR R5 element `MessageDefinition.implicitRules` as `Equivalent`.\nAsserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. \n\nThis element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation."
            }
          ]
        },
        {
          "code": "MessageDefinition.language",
          "display": "language",
          "target": [
            {
              "code": "MessageDefinition.language",
              "display": "MessageDefinition.language",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.language` is mapped to FHIR R5 element `MessageDefinition.language` as `Equivalent`.\nLanguage is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)."
            }
          ]
        },
        {
          "code": "MessageDefinition.text",
          "display": "text",
          "target": [
            {
              "code": "MessageDefinition.text",
              "display": "MessageDefinition.text",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.text` is mapped to FHIR R5 element `MessageDefinition.text` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.text` do not cover the following types: Narrative.\nThe mappings for `MessageDefinition.text` do not cover the following types based on type expansion: div, status.\nContained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded in formation is added later."
            }
          ]
        },
        {
          "code": "MessageDefinition.contained",
          "display": "contained",
          "target": [
            {
              "code": "MessageDefinition.contained",
              "display": "MessageDefinition.contained",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.contained` is mapped to FHIR R5 element `MessageDefinition.contained` as `SourceIsBroaderThanTarget`.\nThis should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again."
            }
          ]
        },
        {
          "code": "MessageDefinition.url",
          "display": "url",
          "target": [
            {
              "code": "MessageDefinition.url",
              "display": "MessageDefinition.url",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.url` is mapped to FHIR R5 element `MessageDefinition.url` as `Equivalent`.\nCan be a urn:uuid: or a urn:oid:, but real http: addresses are preferred.  Multiple instances may share the same url if they have a distinct version."
            }
          ]
        },
        {
          "code": "MessageDefinition.identifier",
          "display": "identifier",
          "target": [
            {
              "code": "MessageDefinition.identifier",
              "display": "MessageDefinition.identifier",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.identifier` is mapped to FHIR R5 element `MessageDefinition.identifier` as `RelatedTo`.\nThe mappings for `MessageDefinition.identifier` do not cover the following types: Identifier.\nThe mappings for `MessageDefinition.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value.\nTypically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, e.g., to identify this message definition outside of FHIR, where it is not possible to use the logical URI."
            }
          ]
        },
        {
          "code": "MessageDefinition.version",
          "display": "version",
          "target": [
            {
              "code": "MessageDefinition.version",
              "display": "MessageDefinition.version",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.version` is mapped to FHIR R5 element `MessageDefinition.version` as `Equivalent`.\nThere may be different message definition instances that have the same identifier but different versions.  The version can be appended to the url in a reference to allow a refrence to a particular business version of the message definition with the format [url]|[version]."
            }
          ]
        },
        {
          "code": "MessageDefinition.name",
          "display": "name",
          "target": [
            {
              "code": "MessageDefinition.name",
              "display": "MessageDefinition.name",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.name` is mapped to FHIR R5 element `MessageDefinition.name` as `Equivalent`.\nThe name is not expected to be globally unique. The name should be a simple alpha-numeric type name to ensure that it is computable friendly."
            }
          ]
        },
        {
          "code": "MessageDefinition.title",
          "display": "title",
          "target": [
            {
              "code": "MessageDefinition.title",
              "display": "MessageDefinition.title",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.title` is mapped to FHIR R5 element `MessageDefinition.title` as `Equivalent`.\nThis name does not need to be machine-processing friendly and may contain punctuation, white-space, etc."
            }
          ]
        },
        {
          "code": "MessageDefinition.status",
          "display": "status",
          "target": [
            {
              "code": "MessageDefinition.status",
              "display": "MessageDefinition.status",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.status` is mapped to FHIR R5 element `MessageDefinition.status` as `Equivalent`.\nAllows filtering of message definitions that are appropriate for use vs. not.  \nThis is labeled as \"Is Modifier\" because applications should not use a retired message definition without due consideration."
            }
          ]
        },
        {
          "code": "MessageDefinition.experimental",
          "display": "experimental",
          "target": [
            {
              "code": "MessageDefinition.experimental",
              "display": "MessageDefinition.experimental",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.experimental` is mapped to FHIR R5 element `MessageDefinition.experimental` as `Equivalent`.\nAllows filtering of message definition that are appropriate for use vs. not. This is labeled as \"Is Modifier\" because applications should not use an experimental message definition in production."
            }
          ]
        },
        {
          "code": "MessageDefinition.date",
          "display": "date",
          "target": [
            {
              "code": "MessageDefinition.date",
              "display": "MessageDefinition.date",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.date` is mapped to FHIR R5 element `MessageDefinition.date` as `Equivalent`.\nNote that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the message definition. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource."
            }
          ]
        },
        {
          "code": "MessageDefinition.publisher",
          "display": "publisher",
          "target": [
            {
              "code": "MessageDefinition.publisher",
              "display": "MessageDefinition.publisher",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.publisher` is mapped to FHIR R5 element `MessageDefinition.publisher` as `Equivalent`.\nUsually an organization, but may be an individual. The publisher (or steward) of the message definition is the organization or individual primarily responsible for the maintenance and upkeep of the message definition. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the message definition. This item SHOULD be populated unless the information is available from context."
            }
          ]
        },
        {
          "code": "MessageDefinition.contact",
          "display": "contact",
          "target": [
            {
              "code": "MessageDefinition.contact",
              "display": "MessageDefinition.contact",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.contact` is mapped to FHIR R5 element `MessageDefinition.contact` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.contact` do not cover the following types: ContactDetail.\nThe mappings for `MessageDefinition.contact` do not cover the following types based on type expansion: name, telecom.\nMay be a web site, an email address, a telephone number, etc."
            }
          ]
        },
        {
          "code": "MessageDefinition.description",
          "display": "description",
          "target": [
            {
              "code": "MessageDefinition.description",
              "display": "MessageDefinition.description",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.description` is mapped to FHIR R5 element `MessageDefinition.description` as `Equivalent`.\nThis description can be used to capture details such as why the message definition was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the message definition as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the profile is presumed to be the predominant language in the place the profile was created)."
            }
          ]
        },
        {
          "code": "MessageDefinition.useContext",
          "display": "useContext",
          "target": [
            {
              "code": "MessageDefinition.useContext",
              "display": "MessageDefinition.useContext",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.useContext` is mapped to FHIR R5 element `MessageDefinition.useContext` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.useContext` do not cover the following types: UsageContext.\nThe mappings for `MessageDefinition.useContext` do not cover the following types based on type expansion: code, value[x].\nWhen multiple useContexts are specified, there is no expectation whether all or any of the contexts apply."
            }
          ]
        },
        {
          "code": "MessageDefinition.jurisdiction",
          "display": "jurisdiction",
          "target": [
            {
              "code": "MessageDefinition.jurisdiction",
              "display": "MessageDefinition.jurisdiction",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.jurisdiction` is mapped to FHIR R5 element `MessageDefinition.jurisdiction` as `Equivalent`.\nIt may be possible for the message definition to be used in jurisdictions other than those for which it was originally designed or intended."
            }
          ]
        },
        {
          "code": "MessageDefinition.purpose",
          "display": "purpose",
          "target": [
            {
              "code": "MessageDefinition.purpose",
              "display": "MessageDefinition.purpose",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.purpose` is mapped to FHIR R5 element `MessageDefinition.purpose` as `Equivalent`.\nThis element does not describe the usage of the message definition Instead  it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is.  This may be used to point to source materials or specifications that drove the structure of this message definition."
            }
          ]
        },
        {
          "code": "MessageDefinition.copyright",
          "display": "copyright",
          "target": [
            {
              "code": "MessageDefinition.copyright",
              "display": "MessageDefinition.copyright",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.copyright` is mapped to FHIR R5 element `MessageDefinition.copyright` as `Equivalent`."
            }
          ]
        },
        {
          "code": "MessageDefinition.base",
          "display": "base",
          "target": [
            {
              "code": "MessageDefinition.base",
              "display": "MessageDefinition.base",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.base` is mapped to FHIR R5 element `MessageDefinition.base` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.base` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.base` do not cover the following types based on type expansion: display, identifier, reference."
            }
          ]
        },
        {
          "code": "MessageDefinition.parent",
          "display": "parent",
          "target": [
            {
              "code": "MessageDefinition.parent",
              "display": "MessageDefinition.parent",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.parent` is mapped to FHIR R5 element `MessageDefinition.parent` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.parent` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.parent` do not cover the following types based on type expansion: display, identifier, reference."
            }
          ]
        },
        {
          "code": "MessageDefinition.replaces",
          "display": "replaces",
          "target": [
            {
              "code": "MessageDefinition.replaces",
              "display": "MessageDefinition.replaces",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.replaces` is mapped to FHIR R5 element `MessageDefinition.replaces` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.replaces` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.replaces` do not cover the following types based on type expansion: display, identifier, reference."
            }
          ]
        },
        {
          "code": "MessageDefinition.event",
          "display": "event",
          "target": [
            {
              "code": "MessageDefinition.event[x]",
              "display": "MessageDefinition.event[x]",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.event` is mapped to FHIR R5 element `MessageDefinition.event[x]` as `Equivalent`.\nThe target context `MessageDefinition.event[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `MessageDefinition`."
            }
          ]
        },
        {
          "code": "MessageDefinition.category",
          "display": "category",
          "target": [
            {
              "code": "MessageDefinition.category",
              "display": "MessageDefinition.category",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.category` is mapped to FHIR R5 element `MessageDefinition.category` as `Equivalent`."
            }
          ]
        },
        {
          "code": "MessageDefinition.focus",
          "display": "focus",
          "target": [
            {
              "code": "MessageDefinition.focus",
              "display": "MessageDefinition.focus",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.focus` is mapped to FHIR R5 element `MessageDefinition.focus` as `Equivalent`."
            }
          ]
        },
        {
          "code": "MessageDefinition.focus.code",
          "display": "code",
          "target": [
            {
              "code": "MessageDefinition.focus.code",
              "display": "MessageDefinition.focus.code",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.focus.code` is mapped to FHIR R5 element `MessageDefinition.focus.code` as `RelatedTo`.\nThe mappings for `MessageDefinition.focus.code` do not allow expression of the necessary codes, per the bindings on the source and target.\nMultiple focuses addressing different resources may occasionally occur.  E.g. to link or unlink a resource from a particular account or encounter, etc."
            }
          ]
        },
        {
          "code": "MessageDefinition.focus.profile",
          "display": "profile",
          "target": [
            {
              "code": "MessageDefinition.focus.profile",
              "display": "MessageDefinition.focus.profile",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.focus.profile` is mapped to FHIR R5 element `MessageDefinition.focus.profile` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.focus.profile` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.focus.profile` do not cover the following types based on type expansion: display, identifier, reference.\nThis should be present for most message definitions.  However, if the message focus is only a single resource and there is no need to include referenced resources or otherwise enforce the presence of particular elements, it can be omitted."
            }
          ]
        },
        {
          "code": "MessageDefinition.focus.min",
          "display": "min",
          "target": [
            {
              "code": "MessageDefinition.focus.min",
              "display": "MessageDefinition.focus.min",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.focus.min` is mapped to FHIR R5 element `MessageDefinition.focus.min` as `Equivalent`."
            }
          ]
        },
        {
          "code": "MessageDefinition.focus.max",
          "display": "max",
          "target": [
            {
              "code": "MessageDefinition.focus.max",
              "display": "MessageDefinition.focus.max",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.focus.max` is mapped to FHIR R5 element `MessageDefinition.focus.max` as `Equivalent`."
            }
          ]
        },
        {
          "code": "MessageDefinition.responseRequired",
          "display": "responseRequired",
          "target": [
            {
              "code": "MessageDefinition.responseRequired",
              "display": "MessageDefinition.responseRequired",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.responseRequired` is mapped to FHIR R5 element `MessageDefinition.responseRequired` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.responseRequired` do not cover the following types: boolean.\nThe mappings for `MessageDefinition.responseRequired` do not cover the following types based on type expansion: value."
            }
          ]
        },
        {
          "code": "MessageDefinition.allowedResponse",
          "display": "allowedResponse",
          "target": [
            {
              "code": "MessageDefinition.allowedResponse",
              "display": "MessageDefinition.allowedResponse",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.allowedResponse` is mapped to FHIR R5 element `MessageDefinition.allowedResponse` as `Equivalent`.\nThis indicates an application level response to \"close\" a transaction implicit in a particular request message.  To define a complete workflow scenario, look to the [[PlanDefinition]] resource which allows the definition of complex orchestrations, conditionality, etc."
            }
          ]
        },
        {
          "code": "MessageDefinition.allowedResponse.message",
          "display": "message",
          "target": [
            {
              "code": "MessageDefinition.allowedResponse.message",
              "display": "MessageDefinition.allowedResponse.message",
              "relationship": "source-is-broader-than-target",
              "comment": "Element `MessageDefinition.allowedResponse.message` is mapped to FHIR R5 element `MessageDefinition.allowedResponse.message` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.allowedResponse.message` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.allowedResponse.message` do not cover the following types based on type expansion: display, identifier, reference."
            }
          ]
        },
        {
          "code": "MessageDefinition.allowedResponse.situation",
          "display": "situation",
          "target": [
            {
              "code": "MessageDefinition.allowedResponse.situation",
              "display": "MessageDefinition.allowedResponse.situation",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.allowedResponse.situation` is mapped to FHIR R5 element `MessageDefinition.allowedResponse.situation` as `Equivalent`."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.meta|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.meta",
          "display": "meta",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.meta` is mapped to FHIR R5 element `MessageDefinition.meta` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.meta` do not cover the following types: Meta.\nThe mappings for `MessageDefinition.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.text|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.text",
          "display": "text",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.text` is mapped to FHIR R5 element `MessageDefinition.text` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.text` do not cover the following types: Narrative.\nThe mappings for `MessageDefinition.text` do not cover the following types based on type expansion: div, status.\nContained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded in formation is added later."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.identifier|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.identifier",
          "display": "identifier",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.identifier` is mapped to FHIR R5 element `MessageDefinition.identifier` as `RelatedTo`.\nThe mappings for `MessageDefinition.identifier` do not cover the following types: Identifier.\nThe mappings for `MessageDefinition.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value.\nTypically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, e.g., to identify this message definition outside of FHIR, where it is not possible to use the logical URI."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.contact|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.contact",
          "display": "contact",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.contact` is mapped to FHIR R5 element `MessageDefinition.contact` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.contact` do not cover the following types: ContactDetail.\nThe mappings for `MessageDefinition.contact` do not cover the following types based on type expansion: name, telecom.\nMay be a web site, an email address, a telephone number, etc."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.useContext|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.useContext",
          "display": "useContext",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.useContext` is mapped to FHIR R5 element `MessageDefinition.useContext` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.useContext` do not cover the following types: UsageContext.\nThe mappings for `MessageDefinition.useContext` do not cover the following types based on type expansion: code, value[x].\nWhen multiple useContexts are specified, there is no expectation whether all or any of the contexts apply."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.base|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.base",
          "display": "base",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.base` is mapped to FHIR R5 element `MessageDefinition.base` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.base` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.base` do not cover the following types based on type expansion: display, identifier, reference."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.parent|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.parent",
          "display": "parent",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.parent` is mapped to FHIR R5 element `MessageDefinition.parent` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.parent` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.parent` do not cover the following types based on type expansion: display, identifier, reference."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.replaces|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.replaces",
          "display": "replaces",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.replaces` is mapped to FHIR R5 element `MessageDefinition.replaces` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.replaces` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.replaces` do not cover the following types based on type expansion: display, identifier, reference."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.focus.code|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.focus.code",
          "display": "code",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.focus.code` is mapped to FHIR R5 element `MessageDefinition.focus.code` as `RelatedTo`.\nThe mappings for `MessageDefinition.focus.code` do not allow expression of the necessary codes, per the bindings on the source and target.\nMultiple focuses addressing different resources may occasionally occur.  E.g. to link or unlink a resource from a particular account or encounter, etc."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.focus.profile|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.focus.profile",
          "display": "profile",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.focus.profile` is mapped to FHIR R5 element `MessageDefinition.focus.profile` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.focus.profile` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.focus.profile` do not cover the following types based on type expansion: display, identifier, reference.\nThis should be present for most message definitions.  However, if the message focus is only a single resource and there is no need to include referenced resources or otherwise enforce the presence of particular elements, it can be omitted."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.responseRequired|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.responseRequired",
          "display": "responseRequired",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.responseRequired` is mapped to FHIR R5 element `MessageDefinition.responseRequired` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.responseRequired` do not cover the following types: boolean.\nThe mappings for `MessageDefinition.responseRequired` do not cover the following types based on type expansion: value."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/MessageDefinition|3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.allowedResponse.message|0.1.0",
      "element": [
        {
          "code": "MessageDefinition.allowedResponse.message",
          "display": "message",
          "target": [
            {
              "code": "Extension",
              "relationship": "equivalent",
              "comment": "Element `MessageDefinition.allowedResponse.message` is mapped to FHIR R5 element `MessageDefinition.allowedResponse.message` as `SourceIsBroaderThanTarget`.\nThe mappings for `MessageDefinition.allowedResponse.message` do not cover the following types: Reference.\nThe mappings for `MessageDefinition.allowedResponse.message` do not cover the following types based on type expansion: display, identifier, reference."
            }
          ]
        }
      ]
    }
  ]
}