una/studio/template/prm_levels.html

__content__
<script language="javascript">
    var __js_object__ = new BxDolStudioPermissionsLevels({
        sActionUrl: '<bx_url_root />grid.php',
        sPageUrl: '__page_url__',
        sObjNameGrid: '__grid_object__',
        sParamsDivider: '__params_divider__',
        sTextSearchInput: '<bx_text_js:_sys_grid_search />'
    });
</script>