| ShareableActivityDefinition | 
 | ActivityDefinition |  | Act[classCode=ACT; moodCode=DEFN] | 
 | id |  |  | 
 | meta |  |  | 
 | implicitRules |  |  | 
 | language |  |  | 
 | text |  | Act.text? | 
 | contained |  | N/A | 
 | extension |  |  | 
 | extension | knowledgeCapability |  | 
 | extension | knowledgeRepresentationLevel |  | 
 | extension | artifactComment |  | 
 | modifierExtension |  | N/A | 
 | url |  | .identifier[scope=BUSN;reliability=ISS] | 
 | identifier |  | .identifier | 
 | version |  | N/A (to add?) | 
 | versionAlgorithm[x] |  | N/A (to add?) | 
 | name |  | N/A | 
 | title |  | .title | 
 | subtitle |  | N/A (to add?) | 
 | status |  | .status | 
 | experimental |  | N/A (to add?) | 
 | subject[x] |  | N/A (to add?) { only applies for subject Patient? } | 
 | date |  | .participation[typeCode=AUT].time | 
 | publisher |  | .participation[typeCode=AUT].role | 
 | contact |  | .participation[typeCode=CALLBCK].role | 
 | description |  | .text | 
 | useContext |  | N/A (to add?) | 
 | jurisdiction |  | N/A (to add?) | 
 | purpose |  | .reasonCode.text | 
 | usage |  | N/A (to add?) | 
 | copyright |  | N/A (to add?) | 
 | copyrightLabel |  | N/A (to add?) | 
 | approvalDate |  | .outboundRelationship[typeCode="SUBJ"].act[classCode=CACT;moodCode=EVN;code="approval"].effectiveTime | 
 | lastReviewDate |  | .outboundRelationship[typeCode="SUBJ"; subsetCode="RECENT"].act[classCode=CACT;moodCode=EVN;code="review"].effectiveTime | 
 | effectivePeriod |  | N/A (to add?) | 
 | topic |  | N/A (to add?) | 
 | author |  | .participation[typeCode=AUT] | 
 | editor |  | .participation[typeCode=AUT] { not a great match, but there does not appear to be an editor concept in V3 participation } | 
 | reviewer |  | .participation[typeCode=VRF] {not clear whether VRF best corresponds to reviewer or endorser} | 
 | endorser |  | .participation[typeCode=VRF] {not clear whether VRF best corresponds to reviewer or endorser} | 
 | relatedArtifact |  | .outboundRelationship[typeCode=DOC,RSON,PREV, DRIV, USE, COMP] {successor would be PREV w/ inversionInd=true; No support for citation} | 
 | library |  | .outboundRelationship[typeCode=USE].target[classCode=GROUPER,moodCode=EVN] | 
 | kind |  | .classCode | 
 | profile |  | .templateId | 
 | code |  | .code | 
 | intent |  | .moodCode { of the realized Activity } | 
 | priority |  | .priority { of the realized activity } | 
 | doNotPerform |  | .negationInd { of the realized activity } | 
 | timing[x] |  | .effectiveTime | 
 | asNeeded[x] |  | boolean: precondition.negationInd (inversed - so negationInd = true means asNeeded=false CodeableConcept: precondition.observationEventCriterion[code="Assertion"].value | 
 | location |  | .participation[typeCode=LOC].role | 
 | participant |  | .participation[typeCode=PFM] | 
 | id |  | n/a | 
 | extension |  | n/a | 
 | modifierExtension |  | N/A | 
 | type |  | .role.classCode | 
 | typeCanonical |  | .role.classCode | 
 | typeReference |  | .role.classCode | 
 | role |  | .role.code | 
 | function |  | .role.code | 
 | product[x] |  | .participation[typeCode=CSM].role | 
 | quantity |  | .quantity {for classCode=SPLY} | 
 | dosage |  | .outboundRelationship[typeCode=COMP].target[classCode=SBADM; moodCode=DEFN] | 
 | bodySite |  | .targetSiteCode {for classCode=PROC, SBADM} | 
 | specimenRequirement |  | N/A | 
 | observationRequirement |  | N/A | 
 | observationResultRequirement |  | N/A | 
 | transform |  | N/A | 
 | dynamicValue |  | N/A | 
 | id |  | n/a | 
 | extension |  | n/a | 
 | modifierExtension |  | N/A | 
 | path |  | N/A | 
 | expression |  | N/A | 
 | ShareableActivityDefinition | 
 | ActivityDefinition |  | Definition | 
 | id |  |  | 
 | meta |  |  | 
 | implicitRules |  |  | 
 | language |  |  | 
 | text |  |  | 
 | contained |  |  | 
 | extension |  |  | 
 | extension | knowledgeCapability |  | 
 | extension | knowledgeRepresentationLevel |  | 
 | extension | artifactComment |  | 
 | modifierExtension |  |  | 
 | url |  | Definition.url | 
 | identifier |  | Definition.identifier | 
 | version |  | Definition.version | 
 | versionAlgorithm[x] |  | Definition.versionAlgorithm | 
 | name |  | Definition.name | 
 | title |  | Definition.title | 
 | subtitle |  |  | 
 | status |  | Definition.status {different ValueSet} | 
 | experimental |  | Definition.experimental | 
 | subject[x] |  | Definition.subject | 
 | date |  | Definition.date | 
 | publisher |  | Definition.publisher {as string instead of CodeableConcept} | 
 | contact |  | Definition.contact | 
 | description |  | Definition.description | 
 | useContext |  | Definition.useContext | 
 | jurisdiction |  | Definition.jurisdiction | 
 | purpose |  | Definition.purpose | 
 | usage |  |  | 
 | copyright |  | Definition.copyright | 
 | copyrightLabel |  | Definition.copyrightLabel | 
 | approvalDate |  | Definition.approvalDate | 
 | lastReviewDate |  | Definition.lastReviewDate | 
 | effectivePeriod |  | Definition.effectivePeriod | 
 | topic |  |  | 
 | author |  |  | 
 | editor |  |  | 
 | reviewer |  |  | 
 | endorser |  |  | 
 | relatedArtifact |  |  | 
 | library |  |  | 
 | kind |  |  | 
 | profile |  |  | 
 | code |  |  | 
 | intent |  |  | 
 | priority |  |  | 
 | doNotPerform |  |  | 
 | timing[x] |  |  | 
 | asNeeded[x] |  |  | 
 | location |  |  | 
 | participant |  |  | 
 | id |  |  | 
 | extension |  |  | 
 | modifierExtension |  |  | 
 | type |  |  | 
 | typeCanonical |  |  | 
 | typeReference |  |  | 
 | role |  |  | 
 | function |  |  | 
 | product[x] |  |  | 
 | quantity |  |  | 
 | dosage |  |  | 
 | bodySite |  |  | 
 | specimenRequirement |  |  | 
 | observationRequirement |  |  | 
 | observationResultRequirement |  |  | 
 | transform |  |  | 
 | dynamicValue |  |  | 
 | id |  |  | 
 | extension |  |  | 
 | modifierExtension |  |  | 
 | path |  |  | 
 | expression |  |  |