<!-- BEGIN display_changed_by -->
[% IF self.preferences.display_changed_by.value %]
[% page = hub.pages.current %]
<div style="background-color: #eee">
<em>
Last changed by [% page.edit_by_link %] at [% page.edit_time %]
</em>
</div>
[% END %]
<!-- END display_changed_by -->