On enable it, when a user completes an interactive task workitem, the engine does not complete it immediately; instead, it is removed from the user worklist and is pasted for deferred completion by a batch application periodically executed in the server.
The batch application executed in the server is the WFDeferredComplete main procedure included in GXflow 9.0 KB. As well as in the deadlines check in case, this procedure must be scheduled in the server to be executed with specific timeouts. In each execution, the procedure will complete the workitems pasted to it, will create the corresponding successor workitems and will update the users worklists.
Objects: Business Process Diagram Object in Evolution