When a workspace contains hundreds or thousands of objects, recalling the top-level or item of interest is very challenging. The ability to "favorite" or mark an item in the workspace as important, like a bookmark, would make navigation much easier.
With Windchill 11 we extended our Featured Object list filter to enable users to manually add (bookmark) objects of interest and include them in this filtered view of their workspace. Here is an animation showing highlighting this new feature:
