* @param data The render data.
     * @param form The search form.
     */
    protected void searchPaging(final RenderData data, final SearchForm form) {
        RenderDataUtil.register(data, "crawlingInfoItems", crawlingInfoService.getCrawlingInfoList(crawlingInfoPager)); // page navi

        // restore from pager
        copyBeanToBean(crawlingInfoPager, form, op -> op.include("sessionId"));
    }