# -*- coding: utf-8 -*-
# © 2011 Akretion Sébastien BEAU <sebastien.beau@akretion.com>
# © 2013 Camptocamp SA (author: Guewen Baconnier)
# © 2016 Sodexis
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).

from odoo import models, fields


class AccountInvoice(models.Model):
    _inherit = "account.invoice"

    workflow_process_id = fields.Many2one(
        comodel_name='sale.workflow.process',
        string='Sale Workflow Process'
    )

# -*- coding: utf-8 -*-
# © 2011 Akretion Sébastien BEAU <sebastien.beau@akretion.com>
# © 2013 Camptocamp SA (author: Guewen Baconnier)
# © 2016 Sodexis
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from odoo import models, fields


class AccountInvoice(models.Model):
    _inherit = "account.invoice"

    workflow_process_id = fields.Many2one(
        comodel_name='sale.workflow.process',
        string='Sale Workflow Process',
        copy=False,
    )

Fix issue on account.invoice about workflow_process_id: if a user duplicate an invoice, it copy also the workflow and validations (the reason of bugs)
[FIX] Fix issue on account.invoice about workflow_process_id: if a user duplicate an invoice, it copy also the workflow and validations (the reason of bugs)
