Unit Testing, Agile Development, Leadership & .NET - By Roy Osherove
Well, this appears to be a happy result of David Anderson's time developing guidance for different levels of the Microsoft Solutions Framework (in my vague recollection, MSF+CMMI and MSF+Agile). He had a slide talk that covered what emerged that took him back to the basic cycle of learning and improvement and fundamental Denning methodology. I found it intriguing.
That may explain it being part of the Architecture Center.
Ah, here we go, along with the Peter Provost support: