Dmitriy Nikonov and I will be hosting a webcast on MSDN this Tuesday from 10:00 AM to 11:00 AM PST. 

We will cover extending System Definition Models (SDM), particularly defining new components and endpoints in SDM that can be used with VSTESA designers. Then, we will explain how to extend models to define “validators” – codified best practices available with the model – followed by a Q&A session.

You can sign up for this webcast  from the following link:

MSDN Webcast: Visual Studio Team System Extensibility: Creating and Extending System Definition Models (Level 200)

Erbil Yilmaz