Change in factsheet according to BP role

Hi,

I have a requirement. Say there are two BP with different BP role e.g Retailer and Whole saler. Also they are from different countries. Can we customize assignment blocks of factsheet BP role and country wise? I mean Retailer in USA will have diferent fields and view than retailer in UK for individual factsheet.

Please suggest how can I do this..

Regards,

Nikhil