<status value="active" /> <description value="A resource defining the event represented by the message, supporting FHIR-based messaging for assessment submission." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="MessageHeader" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/MessageHeader" /> <derivation value="constraint" /> <differential> <element id="MessageHeader.id"> <path value="MessageHeader.id" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="MessageHeader.event[x]"> <path value="MessageHeader.event[x]" /> <type> <code value="Coding" /> <profile value="http://ontariohealth.ca/fhir/ehr/StructureDefinition/Coding-oh-ehr" /> </type> <mustSupport value="true" /> <binding> <strength value="preferred" /> <valueSet value="http://ontariohealth.ca/fhir/iar/ValueSet/message-event-code" /> </binding> </element> <element id="MessageHeader.event[x].display.extension:translation"> <path value="MessageHeader.event[x].display.extension" /> <sliceName value="translation" /> </element> <element id="MessageHeader.event[x].display.extension:translation.extension"> <path value="MessageHeader.event[x].display.extension.extension" /> <min value="2" /> </element> <element id="MessageHeader.sender"> <path value="MessageHeader.sender" /> <type> <code value="Reference" /> <targetProfile value="http://ontariohealth.ca/fhir/ehr/StructureDefinition/profile-organization" /> <aggregation value="bundled" /> </type> <mustSupport value="true" /> </element> <element id="MessageHeader.sender.reference"> <path value="MessageHeader.sender.reference" /> <mustSupport value="true" /> </element> <element id="MessageHeader.sender.identifier"> <path value="MessageHeader.sender.identifier" /> <mustSupport value="true" /> </element> <element id="MessageHeader.sender.identifier.system"> <path value="MessageHeader.sender.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="MessageHeader.sender.identifier.value"> <path value="MessageHeader.sender.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="MessageHeader.sender.display"> <path value="MessageHeader.sender.display" /> <mustSupport value="true" /> </element> <element id="MessageHeader.source"> <path value="MessageHeader.source" /> <mustSupport value="true" /> </element> <element id="MessageHeader.source.name"> <path value="MessageHeader.source.name" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="MessageHeader.source.software"> <path value="MessageHeader.source.software" /> <mustSupport value="true" /> </element> <element id="MessageHeader.source.version"> <path value="MessageHeader.source.version" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="MessageHeader.source.endpoint"> <path value="MessageHeader.source.endpoint" /> <mustSupport value="true" /> </element> <element id="MessageHeader.focus"> <path value="MessageHeader.focus" /> <min value="1" /> <type> <code value="Reference" /> <targetProfile value="http://ontariohealth.ca/fhir/iar/StructureDefinition/profile-questionnaireresponse" /> <aggregation value="bundled" /> </type> <mustSupport value="true" /> </element> <element id="MessageHeader.focus.reference"> <path value="MessageHeader.focus.reference" /> <mustSupport value="true" /> </element> </differential> </StructureDefinition>