In this post I’ll show how to write a somewhat more complex and hopefully fun activity for TFS 2010 Team Build (code is available here ). In particular, I’ll make use of the following features: The ActivityTrackingAttribute class Build Extensions (a specialization of WF4 Workflow Extensions) Since our builds are sometimes long and dull processes, we need some stuff to talk about while they run. What could be better than discussing the prowess of the one-and-only Chuck Norris ? We’ll have Team Build...