Can I use another Model inside one model? Eg. <?php class Form extends AppModel { var $name='Form'; var $helpers=array('Html','Ajax','Javascript','Form'); var $components = array( 'RequestHandler','Email'); function saveFormName($data) { $this->data['Form']['formname']=$data['Form']['formname']; $this->saveField('name',$this->data['Form']['formname']); } function saveFieldname($data) { $this->data