The scenario is If suppose there are two products "A" and "B". Product "A" is manufactured in Plants X, Y, and Z, and the product "B" is manufactured in Plants P, Q, and R.Each plant has its own list price for these products. While adding these products to opportunity on product adding screen need 'MFG _Plant' picklist which showing values X, Y, and Z for Product "A" and P, Q, R for product "B". As in the below screenshot.
How I can achieve this, As I know we can not customize the above screen, is there any workaround for this. Any help would be appreciated!