Do you want to make your relation the supplier or customer of specific products? And restrict the relation to be used in contracts for specific products only?
In Qbil-Trade, you can usually associate one or more than one product with a single relation in the “products” tab. This is usually helpful when a relation is involved in the supply or purchase of specific products and you want to restrict the usage of these products to these relations only.
Product-Specific Usage Restrictions in Contracts #
To restrict the usage of this relation to specific products in contracts, check the “purchase restricted” checkbox for products where the relation is a supplier and the “sales restricted” checkbox for products where the relation is a customer. This ensures that the products can only be used in contracts related to those specific relations.
Additional Information #
The relations associated with the products are also shown on the respective product root data screen.