Global Navigation for Teacher role only?

abunag
Community Champion

I vaguely remember seeing some CSS or JS trick to have a global icon only visible for a specific role, but I can't seem to find that thread anymore.  Does anyone have info on this - either the trick itself or link to previous threads about this topic?

The use case is a link to our syllabus creation/guideline page, but only visible to our faculty and not to students.