can we create a sales contract using a reference contract but with different sales area?

Hi Team,

We person a income declaration (with income country having 10 arsenic organisation channel) and present we privation to make a warranty declaration (with income country having 20 arsenic organisation channel). Unable to make with notation arsenic the income country is not same. 

Can idiosyncratic suggest what should beryllium the transcript controls?

Thanks

Praneeth