Sale Pricelist Item Advanced

This module gives sales managers a single place to work with all pricelist rules instead of opening each pricelist one by one.

• A new menu "Pricelist Items" appears under Sales > Catalog, visible only to users who manage pricelists.
• It opens a list of all pricelist rules (product.pricelist.item) with a search view that lets you filter by pricelist, product, product variant, product category and the "other pricelist" used as a price base.
• The rule form is reorganised: pricelist, minimum quantity, start and end dates, what the rule applies to (all products, a category, a product or a variant), and the price computation section (fixed price, percentage or formula with discount, surcharge, rounding and margins).
• In the pricelist form, the list of rules now also shows the base pricelist column.
• In the rules list, columns such as pricelist, name, price and the base pricelist can be shown or hidden by the user, while minimum quantity and company are hidden by default; compute method, fixed price and percentage columns are available but hidden by default.
• No new automatic calculations, checks or emails are added; the module only changes how existing pricelist rules are displayed and accessed.