2 Commissioning_REST -> CLAMP_Runtime: De-Prime Automation Composition Type Definition
3 alt Automation Composition Instances exist for Automation Composition Type
4 Commissioning_REST <- CLAMP_Runtime: Cannot decommission Automation Composition Type Definition
5 else No Automation Composition Instances exist for Automation Composition Type
6 Participant <- CLAMP_Runtime: Participant Update\n[Remove Automation Composition Element Definitions\nfrom Participants in Automation Composition]
8 Participant -> Participant: Delete Automation Composition Element\nType Definitions and\nCommon Property Values
9 Participant -> CLAMP_Runtime: Participant Update Ack [from each Participant mentioned in Participant Update message]
10 deactivate Participant