How to set 2 printers for same legal unit in SAP GTS,default data,printer determination?

Hi,

I need to set up 2 different printers with the same legal unit for a message type, in SAP GTS customs declaration.

There is a option to enter default printer set up in customs management, printer determination, but I cannot add 2 different printers with same Legal Unit.

I cant use User ID as an option, as the outputs will be automatically defaulted.

In this case how to configure 2 different printers with same Legal Unit- in the node-" determine output device for foreign trade documents"

Kindly suggest.

Thanks in Advance,

Shilpa Babu