public function eventViewColumnLeft(&$menus)
    {
        foreach ($menus as &$menu) {
            if ($menu['id'] === 'menu-sale') {
                $menu['children'][] = array(
                    'name' => 'Acumulus',
                    'href' => '',
                    'children' => array(
                        array(
                            'name' => $this->t('batch_form_link_text'),
                            'href' => $this->container->getShopCapabilities()->getLink('batch'),
                            'children' => array(),
                        ),
                        array(
                            'name' => $this->t('advanced_form_link_text'),
                            'href' => $this->container->getShopCapabilities()->getLink('advanced'),
                            'children' => array(),
                        ),
                    ),
                );
            }
        }
    }