Variant Creation in CJ9CS

Hello you all,

For certain reason, and due to a program that modifies the activity planning, I need to ensure that when copying actual data to plan data by using transaction CJ9CS, the flag "Activity Allocation" within the selection of Actual Data to be copied, is unchecked, and the rest checked.

I have tried to create a variant but it is not possible for this transaction ???!!??, and I do not know how to ensure that flag to be unchecked.

Any suggestions from your brilliant minds???

Thaaaanks a loooot!!!