Is it possible to view 2 different projects in Primavera P6 version 8.1 side by side so that we can compare two different projects. If yes, kindly let me know the way/method how can we do it.
I don't think it is possible to view two projects in a single window in P6 R 8.x. attributable to the fact that P6 has introduced the concept of tabbed view in R8.x.
But if you specifically want to compare two projects, then probably you might as well try the claim digger option which also generates customized reports.