2 alternative accounts in GL master

Hi All,

We have a special requirement where the client is changing over to a new chart of accounts for their country and are exploring the possibility of maintaining a second alternative account in the master records of the new GL accounts (i.,e they want to maintain 2 alternative accounts in the GL Master).

can any one please let me know if this is possible and if so, please provide us the procedure to be followed in SAP for the same.

Thanks & Regards

Phaneendra