{
  "resourceType" : "SearchParameter",
  "id" : "packet-linking-identifier",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: SearchParameter packet-linking-identifier</b></p><a name=\"packet-linking-identifier\"> </a><a name=\"hcpacket-linking-identifier\"> </a><h2>PacketLinkingIdentifier</h2><p>Parameter <code>linking-identifier</code>:<code>token</code></p><div><p>An identifier assigned to a particular service or series of services to enabling linking.</p>\n</div><table class=\"grid\"><tr><td>Resource</td><td><a href=\"http://hl7.org/fhir/R4/documentreference.html\">DocumentReference</a></td></tr><tr><td>Expression</td><td><code>DocumentReference.extension.where(url='http://hl7.org/fhir/us/davinci-pct/StructureDefinition/gfeServiceLinkingInfo').extension.where(url='linkingIdentifier').value</code></td></tr><tr><td>Processing Mode</td><td>Normal</td></tr><tr><td>Target Resources</td><td><a href=\"http://hl7.org/fhir/R4/documentreference.html\">DocumentReference</a></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true</li><li>multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true</li></ul></td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fm"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 2,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/davinci-pct/ImplementationGuide/hl7.fhir.us.davinci-pct"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/us/davinci-pct/SearchParameter/packet-linking-identifier",
  "version" : "2.0.1",
  "name" : "PacketLinkingIdentifier",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-04-04T09:29:23+11:00",
  "publisher" : "HL7 International / Financial Management",
  "contact" : [{
    "name" : "HL7 International / Financial Management",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fm"
    },
    {
      "system" : "email",
      "value" : "fmlists@lists.hl7.org"
    }]
  }],
  "description" : "An identifier assigned to a particular service or series of services to enabling linking.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "US"
    }]
  }],
  "code" : "linking-identifier",
  "base" : ["DocumentReference"],
  "type" : "token",
  "expression" : "DocumentReference.extension.where(url='http://hl7.org/fhir/us/davinci-pct/StructureDefinition/gfeServiceLinkingInfo').extension.where(url='linkingIdentifier').value",
  "xpathUsage" : "normal",
  "target" : ["DocumentReference"]
}