public function getDestinationTypeNice() {
        $className=$this->DestinationType;
        if(class_exists($className)) {
            $sng=singleton($className);
            if(method_exists($sng, 'i18n_singular_name')) {
                return $sng->i18n_singular_name();
            }else if(method_exists($sng, 'singular_name')) {
                return $sng->singular_name();
            }
        }
        
        return $className;
    }