Flow control is not possible in an event triggered process. During peak times, high volume of events can trigger many simultaneous process executions and overload the Pricefx server.
Atom Queue can be used to store the events coming from the trigger. Then the actual running process with a Pricefx connector can read the events from Atom Queue instead.
The Action should be set to Get so that the process can be scheduled to run every minute and wait for a certain number of messages to be executed as a batch. Flow control is possible as well.
