title: Creating new Test Plan per Iteration or editing the existing?
body: <p>We use <code>Microsoft Test Manager</code> to test out applications. We had initially created <code>Test Plans</code> for each Application we wanted to test. So our test plans have this structure:</p>
  
  <blockquote>
    <p>Application A <br/>
    Application B <br/>
    Application C</p>
  </blockquote>
  
  <p>Now, in each Iteration, we are getting new Builds for testing. </p>
  
  <p>So, should we keep the same Test Plans and editing their appropriate fields (<em>Build in use, Iteration, Configuration,</em> ...) or is it better to create new ones for each iteration? Something like this:</p>
  
  <blockquote>
    <p>Application A - Iteration 1 <br/>
    Application A - Iteration 2 <br/>
    Application B - Iteration 1 <br/>
    Application B - Iteration 2 <br/>
    Application C - Iteration 1 <br/>
    Application C - Iteration 2</p>
  </blockquote>