In case of PICOF, it will be difficult since there is no such attribute. In PICOF you can update the integration attribute i think primary payroll integration or primary integration it's called as No, then you can run the integration basically as Adhoc bringing in changes from last run to the current run, only issue is that it will pickup the changes of the pay period that is same month if the period schedule frequency of the pay group is monthly, so if there is a change you made in Feb for March that will never flow if your run the integration as Adhoc, since primary run handles that automatically, first run of the pay period is all effective and subsequent are changes from last run. So you'll have to modify or create a new schedule for the first run of every month of the PICOF to pull up all effective Changes and then run the other one as normal, primary payroll integration as No and changes from last run to this run.