using any db, click on "Operations" if phpmyadmin is set in config.inc.php but doesn't exist (as on demo at the moment after fresh restore) you get:
Error The additional features for working with linked tables have been deactivated...
Well, this is expected behaviour.
But when you click on "To find out why click here.x" a new window opens, the pma demo page is opened: http://pma.cihar.com/index.php/chk_rel.php?db=TEST..... Note: weird index.php/chk_rel.php.. (due to a wrong "pmaAbsoluteUri"?)