title: Add button in UITabBarController in Storyboard
body: <p>I have the following storyboard:</p>
  
  <p><img src="https://i.stack.imgur.com/sGeAM.png" alt="storyboard"></p>
  
  <p>In the tab bar controller I have a add button with a segue to a view controller. I need to use the method "prepareForSegue:" because I need to transfer an object but in the Repositories Table  View doesn't fire the method.</p>
  
  <p>How can I detect the method "prepareForSegue:" in the Repositories Table View? Is it possible?</p>