# -*- coding: utf-8 -*- from odoo import fields, models class ResCompany(models.Model): _name = "res.company" _inherit = "res.company" analytic_plan_id = fields.Many2one( 'account.analytic.plan', string="Default Plan", check_company=True, readonly=False, compute="_compute_analytic_plan_id", help="Default Plan for a new analytic account for projects") def _compute_analytic_plan_id(self): for company in self: company.analytic_plan_id = self.env['account.analytic.plan'].with_company(company)._get_default()