Concession Invoice

Hi,

We can create the concession invoice more than the total invoice value or funding value and this is going to update the UBR account.

My query is how are we going to reconcile if we start doing the concession invoice.

1. For write off we have seperate auto accounting transaction and it is going to hit invoice write off acount, however we dont have seperate concession account in PA

2. if we do invoice concession, do we need to reduce the revenue to the amount of concession ?

Thanks

Ravi