| Clinical Document | 
 | Composition |  | Entity. Role, or Act |  
 |    id |  |  |  
 |    meta |  |  |  
 |    implicitRules |  |  |  
 |    language |  |  |  
 |    text |  | Act.text? |  
 |    contained |  | N/A |  
 |    extension |  |  |  
 |    extension | versionNumber |  |  
 |    modifierExtension |  | N/A |  
 |    identifier |  | Document.id / Document.setId |  
 |    status |  | interim: .completionCode="IN" & ./statusCode[isNormalDatatype()]="active";  final: .completionCode="AU" &&  ./statusCode[isNormalDatatype()]="complete" and not(./inboundRelationship[typeCode="SUBJ" and isNormalActRelationship()]/source[subsumesCode("ActClass#CACT") and moodCode="EVN" and domainMember("ReviseComposition", code) and isNormalAct()]);  amended: .completionCode="AU" &&  ./statusCode[isNormalDatatype()]="complete" and ./inboundRelationship[typeCode="SUBJ" and isNormalActRelationship()]/source[subsumesCode("ActClass#CACT") and moodCode="EVN" and domainMember("ReviseComposition", code) and isNormalAct() and statusCode="completed"];  withdrawn : .completionCode=NI &&  ./statusCode[isNormalDatatype()]="obsolete" |  
 |    type |  | ./code |  
 |    category |  | .outboundRelationship[typeCode="COMP].target[classCode="LIST", moodCode="EVN"].code |  
 |    subject |  | .participation[typeCode="SBJ"].role[typeCode="PAT"] |  
 |    encounter |  | unique(highest(./outboundRelationship[typeCode="SUBJ" and isNormalActRelationship()], priorityNumber)/target[moodCode="EVN" and classCode=("ENC", "PCPR") and isNormalAct]) |  
 |    date |  | .effectiveTime[type="TS"] |  
 |    author |  | .participation[typeCode="AUT"].role[classCode="ASSIGNED"] |  
 |    title |  | ./title |  
 |    confidentiality |  | .confidentialityCode |  
 |    attester |  | .participation[typeCode="AUTHEN"].role[classCode="ASSIGNED"] |  
 |       id |  | n/a |  
 |       extension |  | n/a |  
 |       modifierExtension |  | N/A |  
 |       mode |  | unique(./modeCode) |  
 |       time |  | ./time[type="TS" and isNormalDatatype()] |  
 |       party |  | ./role[classCode="ASSIGNED" and isNormalRole]/player[determinerCode="INST" and classCode=("DEV", "PSN") and isNormalEntity()] or ./role[classCode="ASSIGNED" and isNormalRole and not(player)]/scoper[determinerCode="INST" and classCode="ORG" and isNormalEntity()] |  
 |    custodian |  | .participation[typeCode="RCV"].role[classCode="CUST"].scoper[classCode="ORG" and determinerCode="INST"] |  
 |    relatesTo |  | .outboundRelationship |  
 |       id |  | n/a |  
 |       extension |  | n/a |  
 |       modifierExtension |  | N/A |  
 |       code |  | .outboundRelationship.typeCode |  
 |       target[x] |  | .target[classCode="DOC", moodCode="EVN"].id |  
 |    event |  | outboundRelationship[typeCode="SUBJ"].target[classCode<'ACT'] |  
 |       id |  | n/a |  
 |       extension |  | n/a |  
 |       modifierExtension |  | N/A |  
 |       code |  | .code |  
 |       period |  | .effectiveTime |  
 |       detail |  | .outboundRelationship[typeCode="SUBJ"].target |  
 |    section |  | ./outboundRelationship[typeCode="COMP" and isNormalActRelationship()]/target[moodCode="EVN" and classCode="DOCSECT" and isNormalAct] |  
 |       id |  | n/a |  
 |       extension |  | n/a |  
 |       modifierExtension |  | N/A |  
 |       title |  | ./title |  
 |       code |  | ./code |  
 |       author |  | .participation[typeCode="AUT"].role[classCode="ASSIGNED"] |  
 |       focus |  |  |  
 |       text |  | .text |  
 |       mode |  | .outBoundRelationship[typeCode=COMP].target[classCode=OBS"].value |  
 |       orderedBy |  | .outboundRelationship[typeCode=COMP].sequenceNumber > 1 |  
 |       entry |  | .outboundRelationship[typeCode=COMP] or  .participation[typeCode=SBJ] |  
 |       emptyReason |  | .inboundRelationship[typeCode=SUBJ,code<ListEmptyReason].value[type=CD] |  
 |       section |  | ./outboundRelationship[typeCode="COMP" and isNormalActRelationship()]/target[moodCode="EVN" and classCode="DOCSECT" and isNormalAct] |  
 | Clinical Document | 
 | Composition |  | ClinicalDocument |  
 |    id |  |  |  
 |    meta |  |  |  
 |    implicitRules |  |  |  
 |    language |  |  |  
 |    text |  |  |  
 |    contained |  |  |  
 |    extension |  |  |  
 |    extension | versionNumber |  |  
 |    modifierExtension |  |  |  
 |    identifier |  | .setId |  
 |    status |  | n/a |  
 |    type |  | .code |  
 |    category |  | n/a |  
 |    subject |  | .recordTarget |  
 |    encounter |  | .componentOf.encompassingEncounter |  
 |    date |  | .effectiveTime |  
 |    author |  | .author.assignedAuthor |  
 |    title |  | .title |  
 |    confidentiality |  | .confidentialityCode |  
 |    attester |  | .authenticator/.legalAuthenticator |  
 |       id |  |  |  
 |       extension |  |  |  
 |       modifierExtension |  |  |  
 |       mode |  | implied by .authenticator/.legalAuthenticator |  
 |       time |  | .authenticator.time |  
 |       party |  | .authenticator.assignedEnttty |  
 |    custodian |  | .custodian.assignedCustodian |  
 |    relatesTo |  | .relatedDocument |  
 |       id |  |  |  
 |       extension |  |  |  
 |       modifierExtension |  |  |  
 |       code |  | .relatedDocument.typeCode |  
 |       target[x] |  | .relatedDocument.id |  
 |    event |  | .documentationOf.serviceEvent |  
 |       id |  |  |  
 |       extension |  |  |  
 |       modifierExtension |  |  |  
 |       code |  | .code |  
 |       period |  | .effectiveTime |  
 |       detail |  | n/a |  
 |    section |  | .component.structuredBody.component.section |  
 |       id |  |  |  
 |       extension |  |  |  
 |       modifierExtension |  |  |  
 |       title |  | .title |  
 |       code |  | .code |  
 |       author |  | .author.assignedAuthor |  
 |       focus |  | .subject? (CDA did not differentiate between subject and focus) |  
 |       text |  | .text |  
 |       mode |  | n/a |  
 |       orderedBy |  | n/a |  
 |       entry |  | .entry |  
 |       emptyReason |  | n/a |  
 |       section |  | .component.section |  
 | Clinical Document | 
 | Composition |  | when described by DocumentReference |  
 |    id |  |  |  
 |    meta |  |  |  
 |    implicitRules |  |  |  
 |    language |  |  |  
 |    text |  |  |  
 |    contained |  |  |  
 |    extension |  |  |  
 |    extension | versionNumber |  |  
 |    modifierExtension |  |  |  
 |    identifier |  | DocumentReference.masterIdentifier |  
 |    status |  | DocumentReference.status |  
 |    type |  | DocumentReference.type |  
 |    category |  | DocumenttReference.category |  
 |    subject |  | DocumentReference.subject |  
 |    encounter |  | DocumentReference.context.encounter |  
 |    date |  | DocumentReference.content.attachment.date, DocumentReference.created |  
 |    author |  | DocumentReference.agent |  
 |    title |  | DocumentReference.description, DocumentReference.content.attachment.title |  
 |    confidentiality |  | DocumentReference.securityLabel |  
 |    attester |  | DocumentReference.authenticator |  
 |       id |  |  |  
 |       extension |  |  |  
 |       modifierExtension |  |  |  
 |       mode |  |  |  
 |       time |  |  |  
 |       party |  |  |  
 |    custodian |  | DocumentReference.custodian |  
 |    relatesTo |  | DocumentReference.relatesTo |  
 |       id |  |  |  
 |       extension |  |  |  
 |       modifierExtension |  |  |  
 |       code |  | DocumentReference.relatesTo.code |  
 |       target[x] |  | DocumentReference.relatesTo.target |  
 |    event |  | DocumentReference.event |  
 |       id |  |  |  
 |       extension |  |  |  
 |       modifierExtension |  |  |  
 |       code |  | DocumentReference.event.code |  
 |       period |  | DocumentReference.event.period |  
 |       detail |  |  |  
 |    section |  |  |  
 |       id |  |  |  
 |       extension |  |  |  
 |       modifierExtension |  |  |  
 |       title |  |  |  
 |       code |  |  |  
 |       author |  |  |  
 |       focus |  |  |  
 |       text |  |  |  
 |       mode |  |  |  
 |       orderedBy |  |  |  
 |       entry |  |  |  
 |       emptyReason |  |  |  
 |       section |  |  |