<status value="draft" /> <experimental value="true" /> <date value="2019-02-10T00:11:08+00:00" /> <publisher value="HL7 FHIR Standard" /> <contact> <telecom> <system value="url" /> <value value="http://hl7.org/fhir" /> </telecom> </contact> <description value="Data Element for DataRequirement.subject[x]" /> <purpose value="Data Elements are defined for each element to assist in questionnaire construction etc" /> <fhirVersion value="4.0.0" /> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <kind value="logical" /> <abstract value="false" /> <type value="DataRequirement.subject[x]" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Element" /> <derivation value="specialization" /> <snapshot> <element id="DataRequirement.subject[x]"> <path value="DataRequirement.subject[x]" /> <short value="E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device" /> <definition value="The intended subjects of the data requirement. If this element is not provided, a Patient subject is assumed." /> <comment value="The subject of a data requirement is critical, as the data being specified is determined with respect to a particular subject. This corresponds roughly to the notion of a Compartment in that it limits what data is available based on its relationship to the subject. In CQL, this corresponds to the context declaration." /> <min value="0" /> <max value="1" /> <base> <path value="DataRequirement.subject[x]" /> <min value="0" /> <max value="1" /> </base> <type> <code value="CodeableConcept" /> </type> <type> <code value="Reference" /> </type> <meaningWhenMissing value="Patient" /> <isModifier value="false" /> <isSummary value="true" /> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="SubjectType" /> </extension> <strength value="extensible" /> <description value="The possible types of subjects for a data requirement (E.g., Patient, Practitioner, Organization, Location, etc.)." /> </binding> </element> </snapshot> </StructureDefinition>