Partner Category Multi Company Account

This module is a small technical extension that reinforces company separation in accounting reconciliation rules.

In Odoo, a reconciliation model (the rule used to automatically match bank statement lines with accounts and partners) can be linked to partner categories. This module adds a company consistency check on that link: the partner categories selected in a reconciliation model must belong to the same company as the reconciliation model itself.

• It extends the account.reconcile.model model.
• It applies the company check to the company_id field of that model.
• It works together with the partner_category_multi_company module, which is what makes partner categories company-specific.

There are no new menus, screens, buttons or reports. Users keep working in the existing reconciliation model configuration screen; the only visible effect is that Odoo will refuse to save a rule that combines partner categories from another company. This prevents cross-company data leaks and keeps accounting rules correctly scoped per company.

The module installs automatically when its dependencies are present, so no manual setup is required.