Would it not be better practise for the purchase and sales orders to use the nominal codes for the relevant stock item rather than use the defaults against the customer / supplier? We are a multi-disciplined company with several department and it is not practicable to have a different customer / supplier code for each part of the business. We would prefer to see the sales / purchase orders collect and process the information from the nominal code / product group rather than defaulting it to the customers suppliers code where it is giving all extra work to correct this.,