public function onMenuConfigure(ConfigureMenuEvent $event)
    {
        if (!$this->permissionResolver->hasAccess('uicron', 'list')) {
            return;
        }

        $menu = $event->getMenu();

        $cronsMenu = $menu->getChild(MainMenuBuilder::ITEM_ADMIN);
        $cronsMenu->addChild(self::ITEM_CRONS, ['route' => 'edgar.ezuicron.list']);
    }