fleet_work_order_passanger_onboard_ticket_sale/models/fleet_work_order_passanger.py
# Copyright 2018 OpenSynergy Indonesia
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from openerp import fields, models
class FleetWorkOrderPassanger(models.Model):
_inherit = ["fleet.work_order_passanger"]
onboard_sale = fields.Boolean(
string="Onboard Sale",
readonly=True,
)