<div id="userConfigTab" dojoType="dijit.layout.ContentPane"
href="backend.php?op=pref-users"
title="<?php echo __('Users') ?>"></div>
+<?php } ?>
+<?php if ($_SESSION["access_level"] >= 10 || SINGLE_USER_MODE) { ?>
<div id="instanceConfigTab" dojoType="dijit.layout.ContentPane"
href="backend.php?op=pref-instances"
title="<?php echo __('Linked') ?>"></div>