title: Using a custom UITableViewController class in Storyboard
body: <p>In my storyboard, I have created a new UITableViewController object for which I would like to specify some custom code. I created a new controller with the following header:</p>
  
  <pre><code>@interface CustomController : UITableViewController
  </code></pre>
  
  <p>When I select the UITableViewController in the Storyboard view and navigate to the Identity Inspector, I can see my <code>CustomController</code> in the Custom Class drop-down. However, when I select it, I hear an error sound, which is referred to as "Morse" in the system preferences.</p>
  
  <p>When I deselect the UITableViewController and re-select it, it has cleared my <code>CustomController</code> selection and replaced it with <code>UITableViewController</code>. I do not understand why XCode does not accept this, as from my understanding, this is all that is required to add your own code to a UITableViewController. I am not sure if I have encountered an XCode bug or if I have configured my class incorrectly.</p>