Thread:Project:Support desk/How to hide portions of text from site visitors

For the convenience of editors of my site, I’ve added a number of extra links (e.g. semantic forms) to the sidebar. However, because this is rather confusing to regular visitors who have not logged in, I was looking for a way to hide those links from them. Contrary to what is claimed on this page, CustomSidebar does not offer such functionality. As a workaround I was hoping I could embed these links in content pages using Extension:ConditionalShow, but this extension is broken as of 2008/2009.

Any ideas?