title: Is there a TFS check-in policy to prevent check-ins across team projects?
body: <p>I'm having some trouble with some team members accidentally checking in code across (usually unrelated) Team Projects.  I could flog them for not being careful or try to find an easier way to bring this to their attention. We are running TFS 2010 &amp; VS 2010.</p>
  
  <p>Is there a TFS check-in policy to prevent check-ins across team projects?</p>