http://blogs.msdn.com/justinjsmith/archive/2009/01/16/access-control-service-common-interaction-model.aspxIn my previous post I described at a high level a simple scenario that leverages the Access Control Service. Now I'd like to describe the interactions between messaging participants and the .NET Access Control Service. Recall the scenario: a multi-tenanten-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/justinjsmith/archive/2009/01/16/access-control-service-common-interaction-model.aspx#9374698Sun, 25 Jan 2009 10:19:10 GMT91d46819-8472-40ad-a661-2c78acb4018c:9374698Travis Spencer<p>This blog is way too quite. &nbsp;I know you have TONS of good things to say, Justin. &nbsp;Please do; we're listening and we're eager to hear.</p> <p>For instance, I would love to learn more about what happens in step 4 where you say: &quot;There’s a little more to it than that, because the RP has to be able to differentiate its ACS STS from other ACS STSs.&quot; That sounds really fascinating. &nbsp;A blog post on that would be great.</p>