public function copyChildless()
    {
        $new = $this->copyWithName();
        $new->setAction($this->getAction());
        $new->setMainRoute($this->getMainRoute());
        $new->setChildRoutes($this->getChildRoutes());
        $new->setEvent($this->getEvent());
        $new->setEventArguments($this->getEventArguments());
        $new->setIcon($this->getIcon());
        $new->setHeaderIcon($this->getHeaderIcon());
        $new->setHeaderTitle($this->getHeaderTitle());
        $new->setId($this->getId());
        $new->setHasSettings($this->getHasSettings());
        $new->setPosition($this->getPosition());
        $new->setLabel($this->getLabel());

        return $new;
    }