title: Xcode: How to add new tab screen in IOS5 storyboard?
body: <p><img src="https://i.stack.imgur.com/Pg5pP.png" alt="enter image description here"></p>
  
  <p>I have this..
  How do I add another tab screen using iOS5 storyboard, so that "Account" can have 3 screens.</p>
  
  <p>Account ---> Account Listing ---> Account Details</p>