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@startuml

participant Participant
participant ACM_Runtime
database ACM_Database

Participant -> Participant: Uninitialize all ACM Element Instances running on Participant\n(See Instantiation Dialogues)
activate Participant
deactivate Participant

Participant -> ACM_Runtime: [ASYNC] Deregister
ACM_Runtime -> ACM_Database: Delete Participant Registration
ACM_Runtime -> ACM_Database: Set Participant State as OFFLINE
Participant <- ACM_Runtime: [ASYNC] Deregistration Accepted

ACM_Runtime -> ACM_Runtime: Mark all ACM Element Instances\nrunning on Participant as OFFLINE
activate ACM_Runtime
deactivate ACM_Runtime

@enduml

@startuml
participant REST
participant ACM_Runtime
participant Participant
database ACM_Database

alt Automation Composition Type has Deployed Instances
  REST <- ACM_Runtime: Priming of Automation Composition Type Failed, instances deployed
else Automation Composition Type is in state COMMISSIONED or PRIMED
 REST -> ACM_Runtime: Prime Automation Composition Type

 ACM_Runtime -> ACM_Database: Read Automation Composition Type
 ACM_Runtime -> ParticipantACM_Database: [ASYNC] Send Priming Request to all Participants\nwith Automation Composition Type DefinitionRead Participants
 ACM_Runtime -> ACM_DatabaseRuntime: Set suitable participant AutomationID Compositionon Typeeach StateAC toElement PRIMINGType

 RESTalt <- ACM_Runtime: Priming of Automation Composition Type Ordered
else 
 Was a sutable participant ID found for each AC Element Type?
  ACM_Runtime -> Participant: [ASYNC] Send Priming Request to all Participants\nwith Automation Composition Type Definition
  ACM_Runtime -> ACM_Database: Set Automation Composition Type State to PRIMING

  REST <- ACM_Runtime: Priming of Automation Composition Type Ordered
 else
   REST <- ACM_Runtime: Priming of Automation Composition Type Faield, no sutiable participant found
 end
else 
 REST <- ACM_Runtime: Priming of Automation Composition Type Failed, invalid state
end

@enduml

@startuml

participant ACM_Runtime
participant Participant
database ACM_Database 

ACM_Runtime <- Participant: [ASYNC] Deploy Automation Composition Element Instance Response
ACM_Runtime -> ACM_Database: Store Automation Composition Element Instance Response Information

alt Is AC Element Instance Deployed?
 ACM_Runtime -> ACM_Database: Set AC Element Instance administrativeState state as LOCKEDDEPLOYED
 alt Are all the other AC Element Instances in this AC Instance in state DEPLOYED?
  ACM_Runtime -> ACM_Runtime: Set Element Instances in this AC Instance in state as DEPLOYED?
  ACM_Runtime -> ACM_Runtime: Set AC Instance administrative state as LOCKEDDEPLOYED
 end
end

@enduml

@startuml
participant REST
participant ACM_Runtime
participant Participants
database ACM_Database 

REST -> ACM_Runtime: Undeploy Automation Composition Instance
ACM_Runtime -> ACM_Database: Read Automation Composition Instance Information

alt Automation Composition Instance exists
 alt Automation Composition Instance administrative state is not LOCKED
  ACM_Runtime -> REST: Automation Composition instance exists and is not LOCKED
 else
  ACM_Runtime -> REST: Automation Composition instance does not exist
 end
else
 ACM_Runtime -> Participants: [ASYNC] Undeploy AC Element Instances for this AC Instance
 ACM_Runtime -> ACM_Database: Mark this AC Instance and its AC Element Instances as UndeployingUNDEPLOYING
 ACM_Runtime -> REST: Undeployment of Automation Composition Instance has been requested
end

@enduml

@startuml

participant ACM_Runtime
participant Participant
database ACM_Database 

ACM_Runtime <- Participant: [ASYNC] Undeploy Automation Composition Element Instance Response
ACM_Runtime -> ACM_Database: Store Automation Composition Element Instance Response Information

alt Is AC Element Instance undeployed?
 ACM_Runtime -> ACM_Database: Mark AC Element Instance as UndeployedUNDEPLOYED
  alt Are all the other AC Element Instances in this AC Instance in state UNDEPLOYED?
   ACM_Runtime -> ACM_Runtime: Set AC Instance state as UNDEPLOYED
  end
end

@enduml