Cross-Version Extension for ElementDefinition.type.targetProfile in R4

Context of Use

This extension may be used in the following contexts:

• element ElementDefinition.type (For version R3)
• extension http://hl7.org/fhir/3.0/StructureDefinition/extension-ElementDefinition.type
• element ElementDefinition.type (For version R2)
• extension http://hl7.org/fhir/1.0/StructureDefinition/extension-ElementDefinition.type

Name	Flags	Card.	Type	Description & Constraints
Extension		0..*	Extension	Profile (StructureDefinition or IG) on the Reference/canonical target - one must apply
extension		..0
value[x]		1..	canonical(StructureDefinition | ImplementationGuide)
url				"http://hl7.org/fhir/4.0/StructureDefinition/extension-ElementDefinition.type.targetProfile"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r4-eld.typ.targetProfile",
  "url" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-ElementDefinition.type.targetProfile",
  "name" : "XVerExtensionElementDefinition.type.targetProfileR4",
  "title" : "Cross-Version Extension for ElementDefinition.type.targetProfile in R4",
  "status" : "active",
  "experimental" : false,
  "publisher" : "HL7 FHIR Standard",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  }],
  "description" : "Cross-Version Extension for ElementDefinition.type.targetProfile. Valid in versions R2, R3\r\n\r\nThis is a valid cross-version extension because the cardinality changed",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "ElementDefinition.type"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-ElementDefinition.type"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "1.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "1.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "ElementDefinition.type"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-ElementDefinition.type"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Profile (StructureDefinition or IG) on the Reference/canonical target - one must apply",
      "definition" : "Used when the type is \"Reference\" or \"canonical\", and identifies a profile structure or implementation Guide that applies to the target of the reference this element refers to. If any profiles are specified, then the content must conform to at least one of them. The URL can be a local reference - to a contained StructureDefinition, or a reference to another StructureDefinition or Implementation Guide by a canonical URL. When an implementation guide is specified, the target resource SHALL conform to at least one profile defined in the implementation guide.",
      "min" : 0,
      "max" : "*",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "N/A (MIF territory)"
      },
      {
        "identity" : "iso11179",
        "map" : "n/a"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "canonical",
        "targetProfile" : ["http://hl7.org/fhir/StructureDefinition/StructureDefinition",
        "http://hl7.org/fhir/StructureDefinition/ImplementationGuide"]
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-ElementDefinition.type.targetProfile"
    }]
  }
}