http://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspxI though you might be interested in how it happened that PAG developed a VS extensibility mechanism. So here is a short, unedited, history of the project. The history starts before I joined PAG two years ago. When I came onboard Scott Densmore (yes, theen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#414232Tue, 03 May 2005 14:40:44 GMT91d46819-8472-40ad-a661-2c78acb4018c:414232eXtensible mindhttp://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#414435Wed, 04 May 2005 00:28:03 GMT91d46819-8472-40ad-a661-2c78acb4018c:414435DevHawkhttp://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#414558Wed, 04 May 2005 11:50:45 GMT91d46819-8472-40ad-a661-2c78acb4018c:414558Matt Deacon's digestive blogI love the article that Wojtek has put up about the development history of GAT (The microsoft PAG Guidance...http://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#417179Fri, 13 May 2005 15:55:19 GMT91d46819-8472-40ad-a661-2c78acb4018c:417179Stuart Kent's WebLogI see that the architect of the Guidance Automation Toolkit (GAT), Wojtek Kozaczynski, has started blogging....http://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#417230Fri, 13 May 2005 18:23:08 GMT91d46819-8472-40ad-a661-2c78acb4018c:417230eXtensible mindhttp://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#417684Mon, 16 May 2005 05:24:09 GMT91d46819-8472-40ad-a661-2c78acb4018c:417684Hernan de Lahitte's bloghttp://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#417687Mon, 16 May 2005 05:20:24 GMT91d46819-8472-40ad-a661-2c78acb4018c:417687Hernan de Lahitte's bloghttp://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#435015Sun, 03 Jul 2005 01:40:07 GMT91d46819-8472-40ad-a661-2c78acb4018c:435015Visual Studio Team System (VSTS) Bloghttp://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#435017Sun, 03 Jul 2005 01:53:11 GMT91d46819-8472-40ad-a661-2c78acb4018c:435017Visual Studio Team System (VSTS) Bloghttp://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#533647Fri, 17 Feb 2006 01:24:11 GMT91d46819-8472-40ad-a661-2c78acb4018c:533647Visual Studio Team System (VSTS) BlogArticles <br> <br>A Short History of the GAT Project <br>Introduction to the Guidance Automation Toolkit <br>Dynamically...http://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#557824Wed, 22 Mar 2006 14:17:01 GMT91d46819-8472-40ad-a661-2c78acb4018c:557824The Mit's BlogCe matin comme beaucoup je pense, je suis tomb&amp;#233; sur cette br&amp;#233;ve de Dotnetguru : <br>[News] GAT propose...http://blogs.msdn.com/wojtek/archive/2005/05/02/414129.aspx#9564432Thu, 23 Apr 2009 13:19:55 GMT91d46819-8472-40ad-a661-2c78acb4018c:9564432Hernan de Lahitte's blog<p>In the last two week there was a lot of excitement here at the MS patterns &amp;amp; practices offices. The</p>