If you have two different versions of the same drawing is there a way to do a check to see what the differences are in Creo or Creoview?
I don't know much about Creo View, but I found an article that shows how to do this:
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The answer is yes if you have Windchill PDMLink and CADWorkers publishing drawing viewables as HPGL. Creo View will overlay them and color code the difference.
You can define the colors in the Creo View options menu.