A purpose activity (templateId 2.16.840.1.113883.10.20.1.30) SHALL be represented with Act. The value for Act / classCode in a purpose activity SHALL be 'ACT' 2.16.840.1.113883.5.6 ActClass STATIC. The value for Act / moodCode in a purpose activity SHALL be 'EVN' 2.16.840.1.113883.5.1001 ActMood STATIC. A purpose activity SHALL contain exactly one Act / statusCode. The value for Act / statusCode in a purpose activity SHALL be 'completed' 2.16.840.1.113883.5.14 ActStatus STATIC. A purpose activity SHALL contain exactly one Act / code, with a value of '23745001' 'Documentation procedure' 2.16.840.1.113883.6.96 SNOMED CT STATIC. A purpose activity SHALL contain exactly one Act / entryRelationship / typeCode, with a value of 'RSON' 'Has reason' 2.16.840.1.113883.5.1002 ActRelationshipType STATIC, to indicate the reason or purpose for creating the CCD. A purpose activity SHALL contain exactly one Act / entryRelationship / typeCode, with a value of 'RSON' 'Has reason' 2.16.840.1.113883.5.1002 ActRelationshipType STATIC, to indicate the reason or purpose for creating the CCD. The target of Act / entryRelationship / typeCode in a purpose activity SHALL be an Act, Encounter, Observation, Procedure, SubstanceAdministration, or Supply.