Account analytic line commercial partner

This module extends analytic items (the lines used to track costs and revenues by analytic account) with an extra field called Commercial Entity. The value is taken automatically from the partner set on the analytic item: Odoo looks up that partner's commercial entity (the parent company when the partner is a contact of a company) and stores it on the line. Users do not fill it in manually; it is read-only and updates whenever the partner changes.

Where it appears: - In the analytic items list, a new "Commercial Entity" filter is available in the search bar, placed next to the existing partner filter. - Using this filter groups the analytic items by commercial entity, so all lines belonging to contacts of the same company are shown together.

Business behaviour: - The field is stored, so grouping and filtering work on existing data without recomputing on the fly. - No checks, restrictions, emails or scheduled jobs are added; the module only adds the field and the grouping option.

It touches the analytic item model account.analytic.line and the partner model res.partner through the related commercial entity. The change is visible in the accounting/analytic area of Odoo, in the analytic items search view.