An example of a patient link notification (id = "patient-link-notification")

<?xml version="1.0" encoding="UTF-8"?>

<MessageDefinition xmlns="http://hl7.org/fhir">
  <id value="patient-link-notification"/> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">Link Patients Notification</div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="inm"/> </extension> 
  <url value="http://hl7.org/fhir/MessageDefinition/patient-link-notification"/> 
  <identifier> 
    <system value="urn:ietf:rfc:3986"/> 
    <value value="urn:oid:2.16.840.1.113883.4.642.15.2"/> 
  </identifier> 
  <version value="1"/> 
  <name value="PATIENTLINKNOTIFICATION"/> 
  <title value="Link Patients Notification"/> 
  <status value="draft"/> 
  <experimental value="true"/> 
  <date value="2017-02-03"/> 
  <publisher value="HL7 International / Infrastructure And Messaging"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://www.hl7.org/Special/committees/inm"/> 
    </telecom> 
  </contact> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://www.hl7.org/Special/committees/inm/index.cfm"/> 
    </telecom> 
  </contact> 
  <description value="Notification of two patient records that represent the same individual that require
   an established linkage."/> 
  <useContext> 
    <code> 
      <system value="http://terminology.hl7.org/CodeSystem/usage-context-type"/> 
      <code value="focus"/> 
    </code> 
    <valueCodeableConcept> 
      <coding> 
        <system value="http://terminology.hl7.org/CodeSystem/variant-state"/> 
        <code value="positive"/> 
      </coding> 
    </valueCodeableConcept> 
  </useContext> 
  <jurisdiction> 
    <coding> 
      <system value="urn:iso:std:iso:3166"/> 
      <code value="US"/> 
      <display value="United States of America"/> 
    </coding> 
  </jurisdiction> 
  <purpose value="Notifies recipient systems that two patients have been 'linked' - meaning they
   represent the same individual"/> 
  <copyright value="� HL7.org 2011+"/> 
  <base value="http://hl7.org/fhir/MessageDefinition/example"/> 
  <eventCoding> 
    <system value="http://example.org/fhir/message-events"/> 
    <code value="admin-notify"/> 
  </eventCoding> 
  <category value="notification"/> 
  <focus> 
    <code value="Patient"/> 
    <profile value="http://hl7.org/fhir/StructureDefinition/example"/> 
    <min value="2"/> 
    <max value="2"/> 
  </focus> 
  <allowedResponse> 
    <message value="http://hl7.org/fhir/MessageDefinition/patient-link-response"/> 
    <situation value="Optional response message that may provide additional information"/> 
  </allowedResponse> 
</MessageDefinition>