@startuml

title Submit request

(*) --> if "Request is complete"
		--> [Yes] if "Request is already submitted"
			--> [Yes] "Display error message"
			--> (*)
		else
			--> [No] "Get obs conditions from DB"
			--> "Set all sequences to OBS or TBP"
			--> "Start scheduling"
			--> (*)
		endif
	else
		--> [No] "Display error message"

	endif

@enduml