GL account balance

hi,

In the transaction FS10N gl account balance is it possible to add new fields other than the available one? like for example when there is a payment done to a vendor from the bank account or payment received from a customer to the bank account I would like to have the details of the specific payment in the transaction is this possible of do i need to have a new report?

I basically want to see the moments in the bank account.

appreciate your inputs

cheers

Victor