from odoo import fields, models class MainService(models.Model): _name = 'main.service' name = fields.Char(string='Name') service_type = fields.Selection([ ('service', 'Service'), ('exception', 'Exception'), ], string='Service Type') services = fields.Selection([ ('experimental_services', 'Experimental Services'), ('exceptional_services', 'Exceptional Services'), ('emergency_services', 'Emergency Services'), ('seasonal_services', 'Seasonal Services'), ('permanent_services', 'Permanent Services'), ], string='Services')