return asHtml(path_AdminGroup_AdminGroupJsp).renderWith(data -> {
            RenderDataUtil.register(data, "groupItems", groupService.getGroupList(groupPager)); // page navi
        }).useForm(SearchForm.class, setup -> {
            setup.setup(form -> {
                copyBeanToBean(groupPager, form, op -> op.include("id"));
            });
        });
    }

    private HtmlResponse asEditHtml() {