Creo View not displaying iterations for comparison

We are using Creo View 10.1.0.0.  I am trying to learn how the two compare tools work (geometry and view state).  I cannot determine how Creo view decides where to place the Compare Report [annotation set].  Sometimes it puts it in the first picked iteration, sometimes it puts it in the second picked iteration.  I saw a video where someone actually had the iterations shown in the primary panel, next to the part file name.  Unfortunately, ours does not show this info.  Is there a way to show it?

I was thinking if I knew which was which, I might be able to determine where the report gets saved.