Thread:Project:Support desk/Sidebar editing doesn't work like described in 1.20.3/reply (3)

Same problem here. I can't find an edit sidebar area. I am stuck. :( i am really not a newbie as a sysop but in mediawiki. i know how to read a manual but I must overlook something... any help? i can't find the sidebar page within my mediawiki. there is no link to reach the edit page.