@startuml
participant SDC
participant SO
participant DCAE
participant AAI
Participant SDNC
Participant APPC
Participant CLAMP
Participant POLICY
Participant MC

autonumber 

== Subscribe to Service CSAR Distribution == 

SO-->SO: ..

note right: performed by all receptiants of the CSAR

== Service CSAR Distribution == 

Autonumber resume

group Distribute to SO
	hnote over SO : SO Listner
	SDC -> SO : Service CSAR Distribution 
	note left: Using DMaaP
	SO --> SO : Store CSAR
	SO -> SDC: Distribution Response
end


note over SDC, AAI #FFAAAA
	The flow to DCAE is not correct. DCAE SCH does not get the CSAR itself;
	 SCH get the blueprint through the SDC distribution client 
	(the URL is notified by the SDC and the client library is used to retrieve it)
end note
group Distribute to DCAE
 	hnote over DCAE : Service Change Handler 


 	SDC -> DCAE: Service CSAR Distribution
  	note left : Using DMaaP
	DCAE --> DCAE : Store CSAR
	DCAE -> SDC: Distribution Response
end

group Distribute to AAI
	hnote over AAI: AAI Listner
	SDC -> AAI : Service CSAR Distribution  	
	note left: Using DMaaP
	AAI --> AAI : Store CSAR
	AAI -> SDC: Distribution Response
end

group Distribute to SDNC
 	hnote over SDNC: UEB Listner
 	SDC -> SDNC : Service CSAR Distribution
	note left: Using DMaaP
 	SDNC --> SDNC : Store CSAR
 	SDNC -> SDC: Distribution Response
end


group Distribute to APPC  	
	hnote over APPC: Listner
  	SDC -> APPC : Service CSAR Distribution
 	note left: Using DMaaP
  	APPC --> APPC: Store CSAR
  	APPC -> SDC: Distribution Response
end


group Distribute to CLAMP
	hnote over CLAMP: Listner
   	SDC -> CLAMP : Service CSAR Distribution
  	note left: Using DMaaP
   	CLAMP --> CLAMP: Store CSAR
   	CLAMP -> SDC: Distribution Response
end 

group Distribute to POLICY
	hnote over POLICY: Listner
   	SDC -> POLICY : Service CSAR Distribution
  	note left: Using DMaaP
   	POLICY --> POLICY: Store CSAR
   	POLICY -> SDC: Distribution Response
end

group Distribute to MultiCloud
	hnote over MC: Listner
    	SDC -> MC: Service CSAR Distribution
   	note left: Using DMaaP
    	MC --> MC: Store CSAR
    	MC-> SDC: Distribution Response
end 

@enduml