title: How to add internal testers with iTunes Connect
body: <p>iTunes Connect and Test Flight have changed yet again!
  Does anyone know how to add internal testers?</p>
  
  <p>When I try to add testers I can only select existing testers - but how do I invite new testers that are NOT in this list?</p>
  
  <p><a href="https://i.stack.imgur.com/DxhTr.png" rel="noreferrer"><img src="https://i.stack.imgur.com/DxhTr.png" alt="enter image description here"></a></p>