Cross-Version Extension for Composition.confidentiality in R2

Context of Use

This extension may be used in the following contexts:

Name	Flags	Card.	Type	Description & Constraints
Extension	?!	0..1	Extension	As defined by affinity domain
extension		..0
value[x]		1..	code
url				"http://hl7.org/fhir/1.0/StructureDefinition/extension-Composition.confidentiality"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r2-cmp.confidentiality",
  "url" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-Composition.confidentiality",
  "name" : "XVerExtensionComposition.confidentialityR2",
  "title" : "Cross-Version Extension for Composition.confidentiality in R2",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Structured Documents)",
  "contact" : [{
    "telecom" : [{
      "system" : "other",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "other",
      "value" : "http://www.hl7.org/Special/committees/structure/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for Composition.confidentiality. Valid in versions R3, R4, R4B, R5\r\n\r\nThis is a valid extension because it has the following codes that are not in other versions B, _ConfidentialityByInfoType, _ConfidentialityByAccessKind, S, T, PSY, D, HIV, ETH, SDV, C, _Confidentiality, I, _ConfidentialityModifiers (http://hl7.org/fhir/1.0/v3/Confidentiality)",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "As defined by affinity domain",
      "definition" : "The code specifying the level of confidentiality of the Composition.",
      "comment" : "The exact use of this element, and enforcement and issues related to highly sensitive documents are out of scope for the base specification, and delegated to implementation profiles (see security section).",
      "min" : 0,
      "max" : "1",
      "isModifier" : true,
      "isModifierReason" : "No Modifier Reason provideed in previous versions of FHIR",
      "mapping" : [{
        "identity" : "cda",
        "map" : ".confidentialityCode"
      },
      {
        "identity" : "rim",
        "map" : ".confidentialityCode"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "code"
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-Composition.confidentiality"
    }]
  }
}