Cross-Version Extension for ElementDefinition.sliceIsConstraining in R4

Context of Use

This extension may be used in the following contexts:

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

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	If this slice definition constrains an inherited slice definition (or not)
extension		..0
value[x]		1..	boolean
url				"http://hl7.org/fhir/4.0/StructureDefinition/extension-ElementDefinition.sliceIsConstraining"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r4-eld.sliceIsConstraining",
  "url" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-ElementDefinition.sliceIsConstraining",
  "name" : "XVerExtensionElementDefinition.sliceIsConstrainingR4",
  "title" : "Cross-Version Extension for ElementDefinition.sliceIsConstraining 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.sliceIsConstraining. Valid in versions R2, R3\r\n\r\nThis is a valid cross-version extension because it's counted as a new element",
  "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" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-ElementDefinition"
  },
  {
    "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" : "extension",
    "expression" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-ElementDefinition"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "If this slice definition constrains an inherited slice definition (or not)",
      "definition" : "If true, indicates that this slice definition is constraining a slice definition with the same name in an inherited profile. If false, the slice is not overriding any slice in an inherited profile. If missing, the slice might or might not be overriding a slice in an inherited profile, depending on the sliceName.",
      "comment" : "If set to true, an ancestor profile SHALL have a slicing definition with this name.  If set to false, no ancestor profile is permitted to have a slicing definition with this name.",
      "requirements" : "Allows detection of a situation where an ancestor profile adds or removes slicing with the same name where that might impact the child profile.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "v2",
        "map" : "N/A"
      },
      {
        "identity" : "rim",
        "map" : "N/A"
      },
      {
        "identity" : "iso11179",
        "map" : "n/a"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "boolean"
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-ElementDefinition.sliceIsConstraining"
    }]
  }
}