import logging from odoo import models, fields, api, _ _logger = logging.getLogger(__name__) class ProductCategory(models.Model): _inherit = "product.category" forbidden_provider_ids = fields.Many2many( comodel_name="payment.provider", column1="category_id", column2="provider_id", relation="forbidden_category_provider_rel", string="Forbidden providers", domain=[("state", "in", ["enabled", "test"])], )