title: UIDocument/Xcode configuration
body: <p>I am trying to follow this tutorial...</p>
  
  <p><a href="https://www.raywenderlich.com/131668/document-provider-tutorial" rel="nofollow noreferrer">https://www.raywenderlich.com/131668/document-provider-tutorial</a></p>
  
  <p>I got to this part ...</p>
  
  <p><a href="https://i.stack.imgur.com/5Qdts.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5Qdts.png" alt="enter image description here"></a></p>
  
  <p>But I cannot figure out where I find this in Xcode 8.0 which means I get this error message ...</p>
  
  <p><a href="https://i.stack.imgur.com/Dp38I.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Dp38I.png" alt="enter image description here"></a></p>
  
  <p>Sorry I am sure this is an easy question? Looking at the finished project, it reconised Note as type, yet I cannot seem to see the class in the starter project!! driving me mad!!!</p>