Ability to select Bank account for each payrun or schedule

Hi - client has setup different pay schedules for the locations they employ people from - and actually want to be able to create separate ABA files as the payments come from different bank accounts.  Client is a school - where the staff in the canteen at each campus (there are 5) are paid separately from different Canteen accounts.  Education department software doesnt do payroll and Reckon One is the most cost effective option for them to process STP correctly.  

If a Bank account could be selected - either for the Pay Run or for the Pay Schedule - this would enable correct creation of the ABA files each pay run?