Closing period process - all OU

Hello,

We woul like to aotomate the process of closing periods. We have 18 OU(operating units) to close. Actually we run manually the Uninvoiced receipt report and the Create Accounting program for each OU in changing responsibility ech time.

How can we create a report set (or something) to be able to launch the period end automatically for all the OU.

We are EBS -11.5.10.2

Thanks!