Please vote if you want to have an option where Creo CAD objects could be easily displayed and manipulated in tabs like in web browsers, FoxIt, & WF4:
ProE could display Tabs for all open objects, very similar to what Firefox and all web browsers do (and FoxIt pdf viewer). This way the user can see all objects open and click any one to activate. You could put tabs above (like in IE, Firefox, Chrome, etc) or to the left/right.
Although a bit rough around the edges, ProE WF4 could do this yet Creo cannot.