<status value="active"/> <experimental value="false"/> <date value="2014-08-07"/> <description value="Values for security metadata observation made about the digital quality or reliability of a trust assertion, activity, capability, information exchange, mechanism, process, or protocol."/> <immutable value="true"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-ActCode"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="TRSTLOAOBS"/> </filter> </include> </compose> </ValueSet>