| List | Act[classCode<ORG,moodCode=EVN] | 
 | identifier | .id | 
 | status | .status[current=active;retired=obsolete;entered-in-error=nullified] | 
 | mode | .outBoundRelationship[typeCode=COMP].target[classCode=OBS"].value | 
 | title | .title | 
 | code | .code | 
 | subject | .participation[typeCode<SUB].role (and sometimes .player) | 
 | encounter | inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN] | 
 | date | .participation[typeCode<AUT].time[type=TS] | 
 | source | .participation[typeCode<AUT].role[classCode=REL].player[classCode=PSN,determinerCode=INST] or .participation[typeCode<AUT].role[classCode=REL].player[classCode=DEV,determinerCode=INST] | 
 | orderedBy | .outboundRelationship[typeCode=COMP].sequenceNumber > 1 | 
 | note | .inboundRelationship[typeCode=SUBJ].act.text | 
 | entry | .outboundRelationship[typeCode=COMP] or  .participation[typeCode=SBJ] | 
 | flag | .outBoundRelationship[typeCode=COMP].target[classCode=OBS"].value | 
 | deleted | added: .updateMode=("A","AR")  retained: .updateMode="NC"  updated: .updateMode="R"  deleted: .updateMode="D" | 
 | date | .availabilityTime | 
 | item | .target or .role or .role.entity | 
 | emptyReason | .inboundRelationship[typeCode=SUBJ,code<ListEmptyReason].value[type=CD] |