How can I remove correct an Item from server-manager?
Please explain further what you are trying to do? Are you simply trying to remove one of the panel links from the server-manager? While I think is not a good thing, especially with respect to the stock panels; to each his own.
If this is what you want to do, delete the offending files from /etc/e-smith/web/function and etc/e-smith/web/panels/manager/cgi-bin (note: the cgi-bin location only contains symbolic links to the files in function).
After you do this, execute the following from the shell: perl /etc/e-smith/events/actions/navigation-conf
You'll get a bunch of warning messages, etc, but all is good. Link should be history.
Greg Zartman