<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://fhir.nhs.uk/STU3/StructureDefinition/eRS-Communication-1" />
  <version value="1.0.0" />
  <name value="eRS-Communication-1" />
  <status value="draft" />
  <date value="2021-02-11T11:48:31.963+00:00" />
  <publisher value="NHS Digital" />
  <contact>
    <name value="Interoperability Team" />
    <telecom>
      <system value="email" />
      <value value="interoperabilityteam@nhs.net" />
      <use value="work" />
    </telecom>
  </contact>
  <description value="This resource is a record of a communication." />
  <copyright value="Copyright © 2020 NHS Digital" />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Communication" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Communication" />
  <derivation value="constraint" />
  <snapshot />
  <differential>
    <element id="Communication.extension">
      <path value="Communication.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Communication.extension:requester">
      <path value="Communication.extension" />
      <sliceName value="requester" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://fhir.nhs.uk/STU3/StructureDefinition/Extension-Communication-Requester-1" />
      </type>
    </element>
    <element id="Communication.identifier.assigner">
      <path value="Communication.identifier.assigner" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1" />
      </type>
    </element>
    <element id="Communication.category">
      <path value="Communication.category" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="CommunicationCategory" />
        </extension>
        <strength value="required" />
        <description value="Codes for the sender of the communication" />
        <valueSetReference>
          <reference value="https://fhir.nhs.uk/STU3/ValueSet/eRS-CommunicationSentBy-1" />
        </valueSetReference>
      </binding>
    </element>
    <element id="Communication.subject">
      <path value="Communication.subject" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Group" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Patient-1" />
      </type>
    </element>
    <element id="Communication.recipient">
      <path value="Communication.recipient" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Group" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Patient-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Practitioner-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-RelatedPerson-1" />
      </type>
    </element>
    <element id="Communication.recipient.extension">
      <path value="Communication.recipient.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Communication.recipient.extension:healthcareService">
      <path value="Communication.recipient.extension" />
      <sliceName value="healthcareService" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://fhir.nhs.uk/STU3/StructureDefinition/Extension-HealthcareService-Reference-1" />
      </type>
    </element>
    <element id="Communication.context">
      <path value="Communication.context" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-EpisodeOfCare-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Encounter-1" />
      </type>
    </element>
    <element id="Communication.sender">
      <path value="Communication.sender" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Patient-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Practitioner-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-RelatedPerson-1" />
      </type>
    </element>
    <element id="Communication.sender.extension">
      <path value="Communication.sender.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Communication.sender.extension:practitionerRole">
      <path value="Communication.sender.extension" />
      <sliceName value="practitionerRole" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://fhir.nhs.uk/STU3/StructureDefinition/Extension-PractitionerRole-Reference-1" />
      </type>
    </element>
    <element id="Communication.reasonReference">
      <path value="Communication.reasonReference" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Condition-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Observation-1" />
      </type>
    </element>
    <element id="Communication.note.author[x]">
      <path value="Communication.note.author[x]" />
      <type>
        <code value="string" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Patient-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Practitioner-1" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-RelatedPerson-1" />
      </type>
    </element>
  </differential>
</StructureDefinition>