title: How to set build agent priority in TeamCity?
body: <p>I have two agents that can build my configuration.
  I've set up two because I sometimes need to do two simultaneous builds.</p>
  
  <p>How can I set build agent priorities to force TeamCity choose specific agent if both are idle and available?</p>
  
  <p>Now it chooses agent randomly or by some unknown factors...</p>