CATS Entry on Functional Area and double CO Object Assignment

Hi,

I would like to have this clarified if possible:

1. It looks like the functional area can be a receiving criteria for CATS entry (in CAT2). Is it well integrated with the finance modules FI and CO and do these modules reflect the mouvement correctly?

2. Is it possible to make a double entry in the assignment, like on a receiving Cost Center and a receiving Internal Order (which is BTW a statistical order).

Thanks for the help,

JH