How to configurate income statement elimination between intercompany

Hi, experts! Could you help me to configurate income statement eliminations between intercompany transactions in a different way than the standard of BPC? I am trying to eliminate the effect of the sale in the seller and the effect of the bought in the buyer and the difference between this accounts must be recorded (eliminated) in another account that has the buyer. For example:

Entity Account Inter company Amount A SALE B 100 B COST A 95 B EXPENSE A 5 Elimination A SALE B -100 B COST A -95 B EXPENSE A -5

BPC 10.1 is the current version that I am using.

I would be glad if you could help me.