I\'m using Microsoft\'s online Team Foundation Service with Visual Studio 2012 Premium.
I performed a code review for a colleague a couple of months ago, and now another
If you do not perform many code reviews, this may also be easier: In Team Explorer, under My Work, there is a Code Reviews section near the bottom. A subtle drop down menu can let you pick other choices, such as:
If you select "Recently Finished", you should be able to view your completed code reviews and pick the one you want from there.