title: Windows Workflow Foundation 4 and ASP.NET MVC
body: <p>We are evaluating Windows Workflow Foundation 4 to use in MVC 3 based Web Applications. We would like to create flexible order workflows for different projects.<br>
  Does anybody know good information about the general architecture or hands-on-labs for this kind of application?<br>
  Some concrete questions would be:</p>
  
  <ul>
  <li>how can you activate a specific controller/action from the workflow?  </li>
  <li>what is the best way to communicate between the workflow and the web application (events, wcf services, ...)?</li>
  </ul>