from netforce.model import Model, fields class PeriodLine(Model): _name="clinic.period.line" _string="Period Line" _fields={ "period_id": fields.Many2One("clinic.period", "Period"), #'date_start': fields.Date("Date Start"), #'date_stop': fields.Date("Date Stop"), 'date_start': fields.Char("Date Start"), 'date_stop': fields.Char("Date Stop"), 'state': fields.Selection([['draft','Draft'],['done','Done']],"State"), } _defaults={ 'state': 'draft', } PeriodLine.register()