This page is part of the FHIR Specification v6.0.0-ballot2: Release 6 Ballot (2nd Draft) (see Ballot Notes). The current version is 5.0.0.  For a full list of available versions, see the Directory of published versions 
  
 
| MessageHeader | Message | 
 
| event[x] | ./payload[classCode="CACT" and moodCode="EVN" and isNormalAct()]/code[isNormalDatatype()]/code | 
 
| destination | ./communicationFunction[typeCode="RCV"] | 
 
| name | unique(./entity[determinerCode="INST" and (classCode=("DEV", "PSN", "ORG"]/name[type='ST' and isNormalDatatype()]) | 
 
| receiver | Not directly supported.  Could be shared using attentionLine.value with an appropriate keyWordText | 
 
| source | unique(./communicationFunction[typeCode="SND"]) | 
 
| name | unique(./entity[determinerCode="INST" and classCode="DEV"]/name[type='ST' and isNormalDatatype()]) | 
 
| software | unique(./entity[determinerCode="INST" and classCode="DEV"]/softwareName[isNormalDatatype()]) | 
 
| version | (Not supported) | 
 
| contact | unique(./entity[determinerCode="INST" and classCode="DEV"]/scopesRole[normalRole() and classCode="CON" and layer[classCode="PSN"]/telecom[isNormalDatatype()]) | 
 
| reason | unique(./controlAct[classCode="CACT" and classCode="EVN" and isNormalAct()]/reasonCode[isNormalDatatype()]) | 
 
| response | ./conveyedAcknowledgement | 
 
| identifier | ./acknowledges.id[isNormalDatatype()] | 
 
| code | ./typeCode[isNormalDatatype()] | 
 
| details | AcknowledgementDetail or Observation[classCode="ALRT" and moodCode="EVN"] | 
 
| focus | unique(./controlAct[classCode="CACT" and classCode="EVN" and isNormalAct()]/participation[typeCode="SUBJ" and isNormalParticipation]/role or ./controlAct[classCode="CACT" and classCode="EVN" and isNormalAct()]/outboundRelationship[typeCode="SBJ" and isNormalActRelatoinship]/target) | 
 
| definition | Not directly supported. |