# -*- coding: utf-8 -*-
from odoo import models, fields, api, exceptions

class asw_comprobante(models.Model):
    _inherit = 'asw.comprobante'

    agrupaciones = fields.Char(
        string="Grupo",
    )

    referencia = fields.One2many(
        string=u'Referencia',
        comodel_name='asw.referencias',
        inverse_name='factura',
    )

    qr = fields.Binary(
        string=u'QR',
    )