ir.sequence Extends Model 0 fields 0 methods IrSequence · inherits ir.sequence Inherit standard ir.sequence to let the possibility of using others variables than ones defined by Odoo. To allow this, you only have to inherit this model and update dict returned by the function _get_special_values(...). Example: class IrSequence(models.Model): _inherit = "ir.sequence" def _get_special_values(self, date=None, date_range=None): values = super()._get_special_values(date=date, date_range=date_range) company_code = self.env.company.special_code values.update({"company_code": company_code or ""}) return values The prefix/suffix into the sequence should be in this format: - {company_code}ABC - %(year)s{company_code} - {company_code}