Verification of an advance directive observation - errors validation phase
A verification of an advance directive observation (templateId 2.16.840.1.113883.10.20.1.58) SHALL be represented with Observation / participant.
The value for Observation / participant / typeCode in a verification SHALL be 'VRF' 'Verifier' 2.16.840.1.113883.5.90 ParticipationType STATIC.
Verification of an advance directive observation - warning validation phase
A verification of an advance directive observation SHOULD contain Observation / participant / time.
Verification of an advance directive observation - manual validation phase