Purchase Order Partner Manual Rank

This module changes who can be picked as a vendor in purchasing screens. It relies on the partner manual rank feature, which lets you flag a contact as a supplier.

Where it applies: - On the Purchase Order form, the Vendor field now only offers contacts flagged as suppliers. - On Vendor Pricelists (the supplier information records attached to products), the vendor field is filtered the same way, both in the form and in the list view.

What this means in practice: - When creating or editing a purchase order, you can no longer accidentally choose a customer or a plain contact as the vendor; only supplier-flagged partners appear in the dropdown. - The same restriction applies when adding or editing vendor price lines for a product.

No new menus, buttons, reports or automated rules are added. The module only tightens the selection lists on existing screens by adding a filter to the vendor field. It touches the purchase.order and product.supplierinfo models through view changes, and depends on the partner manual rank module for the supplier flag.