MailConfigChecker/Application/Controller/Admin/MailCheckMenu.php

<?php

/**
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * https://www.d3data.de
 *
 * @copyright (C) D3 Data Development (Inh. Thomas Dartsch)
 * @author    D3 Data Development - Daniel Seifert <info@shopmodule.com>
 * @link      https://www.oxidmodule.com
 */

declare(strict_types=1);

namespace D3\MailConfigChecker\Application\Controller\Admin;

use D3\MailConfigChecker\Application\Model\Constants;
use OxidEsales\Eshop\Application\Controller\Admin\AdminListController;

class MailCheckMenu extends AdminListController
{
    protected $_sThisTemplate = '@'.Constants::OXID_MODULE_ID.'/admin/mailCheckMenu';

    public function render(): string
    {
        $this->setEditObjectId('foo');
        return parent::render();
    }
}