Menu.php

<?php

/**
 * InnoCraft - the company of the makers of Piwik Analytics, the free/libre analytics platform
 *
 * @link https://www.innocraft.com
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */

namespace Piwik\Plugins\InvalidateReports;

use Piwik\Menu\MenuAdmin;
use Piwik\Piwik;

class Menu extends \Piwik\Plugin\Menu
{
    public function configureAdminMenu(MenuAdmin $menu)
    {
        if (Piwik::hasUserSuperUserAccess()) {
            $menu->addSystemItem(
                'InvalidateReports_InvalidateReports',
                $this->urlForAction('index'),
                $order = 10
            );
        }
    }
}