<status value="active"/> <date value="2014-03-26"/> <description value="The 'typical' state. Excludes "nullified" which represents the termination state of a participation instance that was created in error."/> <immutable value="true"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-ManagedParticipationStatus"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="normal"/> </filter> </include> </compose> </ValueSet>