# -*- coding: utf-8 -*-
# Odoo, Open Source Custom Purchase.
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).#
from odoo import fields, models, api, _


class PurchaseOrder(models.Model):
    _inherit = 'purchase.order'

    partner_ref = fields.Char(string="Vendor Reference", required=True)
