Thread:Project:Support desk/Navigation panel and treeview

Hi,

How do i modify the left navigation pane and replace that with a treeview? I have tried so many things. i tried using the treeandmenu extension but to no avail. (Extension:TreeAndMenu) Maybe i did something wrong? theses were the steps i followed: From then on i followed the details but maybe i messed somewhere. can someone help in this? There are a few threads on this but none have seemed to fix my issue.
 * 1) I downloaded the zip file required.
 * 2) Extracted the file and took only the treeandmenu folder and followed the instructions.