hr_expense_tier_validation/models/hr_expense.py
# -*- coding: utf-8 -*-
# Copyright 2018 OpenSynergy Indonesia
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from openerp import models
class HrExpense(models.Model):
_name = "hr.expense.expense"
_inherit = ["hr.expense.expense", "tier.validation"]
_state_from = ["confirm"]
_state_to = ["accepted"]