Cross Currency in Argentina

Hi,
I have Banks in  Functional Currency  with  bank accounts configured with  Allow  Multiple Currencies checkbox enable to could pay foreign invoices with bank accounts in functional currency. The problem is that we expect to obtain the check in foreign currency, but the check is issue in functional currency. The check takes amount in foreign currency * currency rate.

Is there a possibility to generate check amount in foreign currency?

Regards,

Veronica