from odoo import models, fields class EducationRoom(models.Model): _name = 'education.room' _description = 'Education Room/Venue' _order = 'name' name = fields.Char(string='Name', required=True) code = fields.Char(string='Code', required=True, index=True) capacity = fields.Integer(string='Capacity', default=30) building = fields.Char(string='Building / Location') active = fields.Boolean(default=True) description = fields.Text(string='Description') _sql_constraints = [ ('code_unique', 'unique(code)', 'Room code must be unique!') ]