SOLIDWORKS part reviewer behaves much like the roll back feature enabling users to see the steps used to generate a part.
The part reviewer can be found under the tools tab or directly accessed from the command window.
Looking at the tv-16 pulley shown below.

If we required to review the part to see the steps used all we need to do is access the part reviewer using the command window.
Once activated the part reviewer appears in the task pane.


Users have several options to move through.