PackagesCanonicalsLogsProblems
    Packages
    hl7.fhir.uv.xver-r4b.r3@0.1.0
    http://hl7.org/fhir/4.3/StructureDefinition/extension-PlanDefinition.action.documentation
{
  "description": "R4B: `PlanDefinition.action.documentation` additional types (RelatedArtifact) additional types from child elements (citation, display, document, label, resource, type, url)",
  "_filename": "StructureDefinition-ext-R4B-PlanDefinition.act.documentation.json",
  "package_name": "hl7.fhir.uv.xver-r4b.r3",
  "date": "2026-03-17T21:02:03.8104715+00:00",
  "derivation": "constraint",
  "publisher": "FHIR Infrastructure",
  "fhirVersion": "3.0.2",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "purpose": "This extension is part of the cross-version definitions generated to enable use of the\r\nelement `PlanDefinition.action.documentation` as defined in FHIR R4B\r\nin FHIR STU3.\r\n\r\nThe source element is defined as:\r\n`PlanDefinition.action.documentation` 0..* `RelatedArtifact`\r\n\r\nAcross FHIR versions, the element set has been mapped as:\r\n*  R4B: `PlanDefinition.action.documentation` 0..* `RelatedArtifact`\n*  R4: `PlanDefinition.action.documentation` 0..* `RelatedArtifact`\n*  STU3: `PlanDefinition.action.documentation` 0..* `RelatedArtifact`\r\n\r\nFollowing are the generation technical comments:\r\nElement `PlanDefinition.action.documentation` is mapped to FHIR STU3 element `PlanDefinition.action.documentation` as `SourceIsBroaderThanTarget`.\nThe mappings for `PlanDefinition.action.documentation` do not cover the following types: RelatedArtifact.\nThe mappings for `PlanDefinition.action.documentation` do not cover the following types based on type expansion: citation, display, document, label, resource, type, url.",
  "name": "ExtensionPlanDefinition_Action_Documentation",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  } ],
  "abstract": false,
  "type": "Extension",
  "experimental": "false",
  "resourceType": "StructureDefinition",
  "title": "R4B: documentation additional types",
  "package_version": "0.1.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "fhir"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/package-source",
    "extension": [ {
      "url": "packageId",
      "valueId": "hl7.fhir.uv.xver-r4b.r3"
    }, {
      "url": "version",
      "valueString": "0.1.0"
    }, {
      "url": "uri",
      "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
    } ]
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 0,
    "_valueInteger": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
      } ]
    }
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use",
    "_valueCode": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
      } ]
    }
  } ],
  "snapshot": {
    "element": [ {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() | (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "Extension",
      "min": 0,
      "definition": "R4B: `PlanDefinition.action.documentation` additional types (RelatedArtifact) additional types from child elements (citation, display, document, label, resource, type, url)",
      "isModifier": false,
      "short": "R4B: documentation additional types",
      "max": "*",
      "id": "Extension",
      "condition": [ "ele-1" ],
      "comment": "Element `PlanDefinition.action.documentation` is mapped to FHIR STU3 element `PlanDefinition.action.documentation` as `SourceIsBroaderThanTarget`.\nThe mappings for `PlanDefinition.action.documentation` do not cover the following types: RelatedArtifact.\nThe mappings for `PlanDefinition.action.documentation` do not cover the following types based on type expansion: citation, display, document, label, resource, type, url.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension"
      }
    }, {
      "path": "Extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension",
      "min": 0,
      "definition": "An Extension",
      "short": "Extension",
      "slicing": {
        "rules": "open",
        "ordered": false,
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "max": "*",
      "id": "Extension.extension",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension",
      "min": 1,
      "definition": "Slice to indicate the presence of a R4B `RelatedArtifact` in FHIR STU3",
      "short": "DataType slice for a FHIR R4B `RelatedArtifact` value",
      "type": [ {
        "code": "Extension"
      } ],
      "sliceName": "_datatype",
      "max": "1",
      "id": "Extension.extension:_datatype",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:_datatype.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "Extension.extension:_datatype.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "http://hl7.org/fhir/StructureDefinition/_datatype",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:_datatype.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.extension.value[x]",
      "min": 1,
      "definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
      "short": "Value of extension",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "fixedString": "RelatedArtifact",
      "id": "Extension.extension:_datatype.value[x]",
      "comment": "Must be: RelatedArtifact",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.type` is mapped to FHIR STU3 element `RelatedArtifact.type` as `Equivalent`.",
      "min": 1,
      "definition": "R4B: `RelatedArtifact.type`",
      "short": "R4B: type",
      "type": [ {
        "code": "Extension"
      } ],
      "sliceName": "type",
      "max": "1",
      "id": "Extension.extension:type",
      "comment": "Element `RelatedArtifact.type` is mapped to FHIR STU3 element `RelatedArtifact.type` as `Equivalent`.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:type.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "Extension.extension:type.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "type",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:type.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.extension.value[x]",
      "min": 1,
      "definition": "The type of relationship to the related artifact.",
      "short": "documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "binding": {
        "strength": "required",
        "valueSetUri": "http://hl7.org/fhir/ValueSet/related-artifact-type|3.0.2"
      },
      "max": "1",
      "id": "Extension.extension:type.value[x]",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.label` has a context of RelatedArtifact based on following the parent source element upwards and mapping to `RelatedArtifact`.\nElement `RelatedArtifact.label` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.label` (new:string)",
      "short": "R4B: Short label (new)",
      "type": [ {
        "code": "Extension"
      } ],
      "sliceName": "label",
      "max": "1",
      "id": "Extension.extension:label",
      "comment": "Element `RelatedArtifact.label` has a context of RelatedArtifact based on following the parent source element upwards and mapping to `RelatedArtifact`.\nElement `RelatedArtifact.label` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:label.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "Extension.extension:label.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "label",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:label.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "A short label that can be used to reference the citation from elsewhere in the containing artifact, such as a footnote index.",
      "short": "Short label",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "Extension.extension:label.value[x]",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.display` is mapped to FHIR STU3 element `RelatedArtifact.display` as `Equivalent`.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.display`",
      "short": "R4B: display",
      "type": [ {
        "code": "Extension"
      } ],
      "sliceName": "display",
      "max": "1",
      "id": "Extension.extension:display",
      "comment": "Element `RelatedArtifact.display` is mapped to FHIR STU3 element `RelatedArtifact.display` as `Equivalent`.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:display.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "Extension.extension:display.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "display",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:display.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "A brief description of the document or knowledge resource being referenced, suitable for display to a consumer.",
      "short": "Brief description of the related artifact",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "Extension.extension:display.value[x]",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.citation` is mapped to FHIR STU3 element `RelatedArtifact.citation` as `Equivalent`.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.citation`",
      "short": "R4B: citation",
      "type": [ {
        "code": "Extension"
      } ],
      "sliceName": "citation",
      "max": "1",
      "id": "Extension.extension:citation",
      "comment": "Element `RelatedArtifact.citation` is mapped to FHIR STU3 element `RelatedArtifact.citation` as `Equivalent`.\nAdditional structured information about citations should be captured as extensions.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:citation.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "Extension.extension:citation.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "citation",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:citation.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "A bibliographic citation for the related artifact. This text SHOULD be formatted according to an accepted citation format.",
      "short": "Bibliographic citation for the artifact",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "markdown"
      } ],
      "max": "1",
      "id": "Extension.extension:citation.value[x]",
      "comment": "Additional structured information about citations should be captured as extensions.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.url` is mapped to FHIR STU3 element `RelatedArtifact.url` as `Equivalent`.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.url`",
      "short": "R4B: url",
      "type": [ {
        "code": "Extension"
      } ],
      "sliceName": "url",
      "max": "1",
      "id": "Extension.extension:url",
      "comment": "Element `RelatedArtifact.url` is mapped to FHIR STU3 element `RelatedArtifact.url` as `Equivalent`.\nIf a document or resource element is present, this element SHALL NOT be provided (use the url or reference in the Attachment or resource reference).",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:url.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "Extension.extension:url.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "url",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:url.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "A url for the artifact that can be followed to access the actual content.",
      "short": "Where the artifact can be accessed",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "max": "1",
      "id": "Extension.extension:url.value[x]",
      "comment": "If a document or resource element is present, this element SHALL NOT be provided (use the url or reference in the Attachment or resource reference).",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.document` is mapped to FHIR STU3 element `RelatedArtifact.document` as `SourceIsBroaderThanTarget`.\nThe mappings for `RelatedArtifact.document` do not cover the following types: Attachment.\nThe mappings for `RelatedArtifact.document` do not cover the following types based on type expansion: contentType, creation, data, hash, language, size, title, url.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.document` additional types (Attachment) additional types from child elements (contentType, creation, data, hash, language, size, title, url)",
      "short": "R4B: document additional types",
      "type": [ {
        "code": "Extension"
      } ],
      "sliceName": "document",
      "max": "1",
      "id": "Extension.extension:document",
      "comment": "Element `RelatedArtifact.document` is mapped to FHIR STU3 element `RelatedArtifact.document` as `SourceIsBroaderThanTarget`.\nThe mappings for `RelatedArtifact.document` do not cover the following types: Attachment.\nThe mappings for `RelatedArtifact.document` do not cover the following types based on type expansion: contentType, creation, data, hash, language, size, title, url.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:document.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "Extension.extension:document.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "document",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:document.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "The document being referenced, represented as an attachment. This is exclusive with the resource element.",
      "short": "What document is being referenced",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Attachment"
      } ],
      "max": "1",
      "id": "Extension.extension:document.value[x]",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.resource` is mapped to FHIR STU3 element `RelatedArtifact.resource` as `SourceIsBroaderThanTarget`.\nThe mappings for `RelatedArtifact.resource` do not cover the following types: canonical.\nThe mappings for `RelatedArtifact.resource` do not cover the following types based on type expansion: value.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.resource` additional types (canonical(http://hl7.org/fhir/StructureDefinition/Resource)) additional types from child elements (value)",
      "short": "R4B: resource additional types",
      "type": [ {
        "code": "Extension"
      } ],
      "sliceName": "resource",
      "max": "1",
      "id": "Extension.extension:resource",
      "comment": "Element `RelatedArtifact.resource` is mapped to FHIR STU3 element `RelatedArtifact.resource` as `SourceIsBroaderThanTarget`.\nThe mappings for `RelatedArtifact.resource` do not cover the following types: canonical.\nThe mappings for `RelatedArtifact.resource` do not cover the following types based on type expansion: value.\nIf the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:resource.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      }
    }, {
      "path": "Extension.extension.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "Extension.extension:resource.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      }
    }, {
      "path": "Extension.extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "resource",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.extension:resource.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "The related resource, such as a library, value set, profile, or other knowledge resource.",
      "short": "What resource is being referenced",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "max": "1",
      "id": "Extension.extension:resource.value[x]",
      "comment": "If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "http://hl7.org/fhir/4.3/StructureDefinition/extension-PlanDefinition.action.documentation",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "Extension.url",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.value[x]",
      "min": 0,
      "definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
      "short": "Value of extension",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "base64Binary"
      }, {
        "code": "boolean"
      }, {
        "code": "code"
      }, {
        "code": "date"
      }, {
        "code": "dateTime"
      }, {
        "code": "decimal"
      }, {
        "code": "id"
      }, {
        "code": "instant"
      }, {
        "code": "integer"
      }, {
        "code": "markdown"
      }, {
        "code": "oid"
      }, {
        "code": "positiveInt"
      }, {
        "code": "string"
      }, {
        "code": "time"
      }, {
        "code": "unsignedInt"
      }, {
        "code": "uri"
      }, {
        "code": "Address"
      }, {
        "code": "Age"
      }, {
        "code": "Annotation"
      }, {
        "code": "Attachment"
      }, {
        "code": "CodeableConcept"
      }, {
        "code": "Coding"
      }, {
        "code": "ContactPoint"
      }, {
        "code": "Count"
      }, {
        "code": "Distance"
      }, {
        "code": "Duration"
      }, {
        "code": "HumanName"
      }, {
        "code": "Identifier"
      }, {
        "code": "Money"
      }, {
        "code": "Period"
      }, {
        "code": "Quantity"
      }, {
        "code": "Range"
      }, {
        "code": "Ratio"
      }, {
        "code": "Reference"
      }, {
        "code": "SampledData"
      }, {
        "code": "Signature"
      }, {
        "code": "Timing"
      }, {
        "code": "Meta"
      } ],
      "max": "0",
      "id": "Extension.value[x]",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    } ]
  },
  "status": "active",
  "id": "b541b835-0d04-4930-bb56-4b354f4fb401",
  "kind": "complex-type",
  "url": "http://hl7.org/fhir/4.3/StructureDefinition/extension-PlanDefinition.action.documentation",
  "context": [ "PlanDefinition.action.documentation" ],
  "version": "0.1.0",
  "differential": {
    "element": [ {
      "path": "Extension",
      "min": 0,
      "definition": "R4B: `PlanDefinition.action.documentation` additional types (RelatedArtifact) additional types from child elements (citation, display, document, label, resource, type, url)",
      "isModifier": false,
      "short": "R4B: documentation additional types",
      "max": "*",
      "id": "Extension",
      "comment": "Element `PlanDefinition.action.documentation` is mapped to FHIR STU3 element `PlanDefinition.action.documentation` as `SourceIsBroaderThanTarget`.\nThe mappings for `PlanDefinition.action.documentation` do not cover the following types: RelatedArtifact.\nThe mappings for `PlanDefinition.action.documentation` do not cover the following types based on type expansion: citation, display, document, label, resource, type, url.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension"
      }
    }, {
      "id": "Extension.extension",
      "max": "*",
      "min": 0,
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      },
      "path": "Extension.extension",
      "slicing": {
        "rules": "open",
        "ordered": false,
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      }
    }, {
      "id": "Extension.extension:_datatype",
      "max": "1",
      "min": 1,
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      },
      "path": "Extension.extension",
      "short": "DataType slice for a FHIR R4B `RelatedArtifact` value",
      "sliceName": "_datatype",
      "definition": "Slice to indicate the presence of a R4B `RelatedArtifact` in FHIR STU3"
    }, {
      "id": "Extension.extension:_datatype.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.extension.url",
      "fixedUri": "http://hl7.org/fhir/StructureDefinition/_datatype"
    }, {
      "id": "Extension.extension:_datatype.value[x]",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      },
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "string"
      } ],
      "comment": "Must be: RelatedArtifact",
      "fixedString": "RelatedArtifact"
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.type` is mapped to FHIR STU3 element `RelatedArtifact.type` as `Equivalent`.",
      "min": 1,
      "definition": "R4B: `RelatedArtifact.type`",
      "short": "R4B: type",
      "sliceName": "type",
      "max": "1",
      "id": "Extension.extension:type",
      "comment": "Element `RelatedArtifact.type` is mapped to FHIR STU3 element `RelatedArtifact.type` as `Equivalent`.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      }
    }, {
      "id": "Extension.extension:type.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.extension.url",
      "fixedUri": "type"
    }, {
      "path": "Extension.extension.value[x]",
      "min": 1,
      "definition": "The type of relationship to the related artifact.",
      "short": "documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of",
      "type": [ {
        "code": "code"
      } ],
      "binding": {
        "strength": "required",
        "valueSetUri": "http://hl7.org/fhir/ValueSet/related-artifact-type|3.0.2"
      },
      "max": "1",
      "id": "Extension.extension:type.value[x]",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.label` has a context of RelatedArtifact based on following the parent source element upwards and mapping to `RelatedArtifact`.\nElement `RelatedArtifact.label` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.label` (new:string)",
      "short": "R4B: Short label (new)",
      "sliceName": "label",
      "max": "1",
      "id": "Extension.extension:label",
      "comment": "Element `RelatedArtifact.label` has a context of RelatedArtifact based on following the parent source element upwards and mapping to `RelatedArtifact`.\nElement `RelatedArtifact.label` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      }
    }, {
      "id": "Extension.extension:label.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.extension.url",
      "fixedUri": "label"
    }, {
      "id": "Extension.extension:label.value[x]",
      "max": "1",
      "min": 0,
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      },
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "string"
      } ],
      "short": "Short label",
      "definition": "A short label that can be used to reference the citation from elsewhere in the containing artifact, such as a footnote index."
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.display` is mapped to FHIR STU3 element `RelatedArtifact.display` as `Equivalent`.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.display`",
      "short": "R4B: display",
      "sliceName": "display",
      "max": "1",
      "id": "Extension.extension:display",
      "comment": "Element `RelatedArtifact.display` is mapped to FHIR STU3 element `RelatedArtifact.display` as `Equivalent`.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      }
    }, {
      "id": "Extension.extension:display.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.extension.url",
      "fixedUri": "display"
    }, {
      "id": "Extension.extension:display.value[x]",
      "max": "1",
      "min": 0,
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      },
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "string"
      } ],
      "short": "Brief description of the related artifact",
      "definition": "A brief description of the document or knowledge resource being referenced, suitable for display to a consumer."
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.citation` is mapped to FHIR STU3 element `RelatedArtifact.citation` as `Equivalent`.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.citation`",
      "short": "R4B: citation",
      "sliceName": "citation",
      "max": "1",
      "id": "Extension.extension:citation",
      "comment": "Element `RelatedArtifact.citation` is mapped to FHIR STU3 element `RelatedArtifact.citation` as `Equivalent`.\nAdditional structured information about citations should be captured as extensions.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      }
    }, {
      "id": "Extension.extension:citation.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.extension.url",
      "fixedUri": "citation"
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "A bibliographic citation for the related artifact. This text SHOULD be formatted according to an accepted citation format.",
      "short": "Bibliographic citation for the artifact",
      "type": [ {
        "code": "markdown"
      } ],
      "max": "1",
      "id": "Extension.extension:citation.value[x]",
      "comment": "Additional structured information about citations should be captured as extensions.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.url` is mapped to FHIR STU3 element `RelatedArtifact.url` as `Equivalent`.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.url`",
      "short": "R4B: url",
      "sliceName": "url",
      "max": "1",
      "id": "Extension.extension:url",
      "comment": "Element `RelatedArtifact.url` is mapped to FHIR STU3 element `RelatedArtifact.url` as `Equivalent`.\nIf a document or resource element is present, this element SHALL NOT be provided (use the url or reference in the Attachment or resource reference).",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      }
    }, {
      "id": "Extension.extension:url.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.extension.url",
      "fixedUri": "url"
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "A url for the artifact that can be followed to access the actual content.",
      "short": "Where the artifact can be accessed",
      "type": [ {
        "code": "uri"
      } ],
      "max": "1",
      "id": "Extension.extension:url.value[x]",
      "comment": "If a document or resource element is present, this element SHALL NOT be provided (use the url or reference in the Attachment or resource reference).",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.document` is mapped to FHIR STU3 element `RelatedArtifact.document` as `SourceIsBroaderThanTarget`.\nThe mappings for `RelatedArtifact.document` do not cover the following types: Attachment.\nThe mappings for `RelatedArtifact.document` do not cover the following types based on type expansion: contentType, creation, data, hash, language, size, title, url.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.document` additional types (Attachment) additional types from child elements (contentType, creation, data, hash, language, size, title, url)",
      "short": "R4B: document additional types",
      "sliceName": "document",
      "max": "1",
      "id": "Extension.extension:document",
      "comment": "Element `RelatedArtifact.document` is mapped to FHIR STU3 element `RelatedArtifact.document` as `SourceIsBroaderThanTarget`.\nThe mappings for `RelatedArtifact.document` do not cover the following types: Attachment.\nThe mappings for `RelatedArtifact.document` do not cover the following types based on type expansion: contentType, creation, data, hash, language, size, title, url.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      }
    }, {
      "id": "Extension.extension:document.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.extension.url",
      "fixedUri": "document"
    }, {
      "id": "Extension.extension:document.value[x]",
      "max": "1",
      "min": 0,
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      },
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "Attachment"
      } ],
      "short": "What document is being referenced",
      "definition": "The document being referenced, represented as an attachment. This is exclusive with the resource element."
    }, {
      "path": "Extension.extension",
      "requirements": "Element `RelatedArtifact.resource` is mapped to FHIR STU3 element `RelatedArtifact.resource` as `SourceIsBroaderThanTarget`.\nThe mappings for `RelatedArtifact.resource` do not cover the following types: canonical.\nThe mappings for `RelatedArtifact.resource` do not cover the following types based on type expansion: value.",
      "min": 0,
      "definition": "R4B: `RelatedArtifact.resource` additional types (canonical(http://hl7.org/fhir/StructureDefinition/Resource)) additional types from child elements (value)",
      "short": "R4B: resource additional types",
      "sliceName": "resource",
      "max": "1",
      "id": "Extension.extension:resource",
      "comment": "Element `RelatedArtifact.resource` is mapped to FHIR STU3 element `RelatedArtifact.resource` as `SourceIsBroaderThanTarget`.\nThe mappings for `RelatedArtifact.resource` do not cover the following types: canonical.\nThe mappings for `RelatedArtifact.resource` do not cover the following types based on type expansion: value.\nIf the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      }
    }, {
      "id": "Extension.extension:resource.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.extension.url",
      "fixedUri": "resource"
    }, {
      "path": "Extension.extension.value[x]",
      "min": 0,
      "definition": "The related resource, such as a library, value set, profile, or other knowledge resource.",
      "short": "What resource is being referenced",
      "type": [ {
        "code": "uri"
      } ],
      "max": "1",
      "id": "Extension.extension:resource.value[x]",
      "comment": "If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    }, {
      "id": "Extension.url",
      "max": "1",
      "min": 1,
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      },
      "path": "Extension.url",
      "fixedUri": "http://hl7.org/fhir/4.3/StructureDefinition/extension-PlanDefinition.action.documentation"
    }, {
      "id": "Extension.value[x]",
      "max": "0",
      "min": 0,
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      },
      "path": "Extension.value[x]"
    } ]
  },
  "contact": [ {
    "name": "FHIR Infrastructure",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/fiwg",
      "system": "url"
    } ]
  } ],
  "contextType": "resource",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}