Customized backend menu disappears after upgrading

[shiva-it]

Hello,

I took over a homepage based on CMS Made Simple v.1.0.2.
Now I've been updating the page to 1.6.6, but I just don't get some things working:

There are some tables in the CMS db, plus a few php files in the admin directory of the CMS.
Before upgrading they were integrated in the backend menu but disappeared after upgrading.
So, my question is:
How do I get those php's to appear in the menu again, after upgrading?
Is this a common approach to add "tags" like this in the menu?

Here is the html source of the menu entry from the old CMS:

Code: Select all

<li><a href="wakuadmin.php">WaKuZ-spezifische Funktionen</a><ul><li><a href="wakumarquee.php">Begrüßungs-Lauftext</a></li><li><a href="wakuprogramm.php">Programm</a></li><li><a href="wakuseminar.php">Seminar</a></li><li><a href="wakugaestebuch.php">Gästebuch</a></li><li><a href="wakusponsoren.php">Sponsoren</a></li><li><a href="../cpg/thumnails.php?album=showonstartpage">Bilder für Startseite</a></li></ul></li>

I tried to search for it, but all keywords coming to my mind, didn't help me so far.

Any hint is appreciated,

         Shiva