You can use an Aggregation configurable service to control the storage of events for AggregateControl and AggregateReply nodes.
However, you can control the queues that are used by different aggregation nodes by creating alternative queues containing a QueuePrefix, and using an Aggregation configurable service to specify the names of those queues for storing events.
Follow these steps to specify the queues that are used to store event states, and to set the expiry time of an aggregation: