from odoo import models, fields class BrosseBank(models.Model): _name = 'brosse.bank' _description = 'Bank' name = fields.Char(string='Bank Name', required=True) bank_code = fields.Char(string='Bank Code', required=True) iban_code = fields.Char(string='IBAN Code', required=True) account_ids = fields.Many2many('brosse.bank.account', string='Bank Accounts')