title: No Export option in Xcode 10 for Development/Adhoc/Enterprise
body: <p>In Xcode 10 there seems the export option is not available for Development / Adhoc / Enterprise mode.</p>
  
  <p><a href="https://i.stack.imgur.com/b89Pm.png" rel="noreferrer"><img src="https://i.stack.imgur.com/b89Pm.png" alt="enter image description here"></a></p>
  
  <p>But for when we go through "Distribute app" and choose "iOS App Store" then it show "Export" option there.</p>
  
  <p>And if I choose to proceed with any other option other than "iOS App Store" then I end up in the following screen.
  <a href="https://i.stack.imgur.com/2IfcD.png" rel="noreferrer"><img src="https://i.stack.imgur.com/2IfcD.png" alt="enter image description here"></a>
  next
  <a href="https://i.stack.imgur.com/wxlw9.png" rel="noreferrer"><img src="https://i.stack.imgur.com/wxlw9.png" alt="enter image description here"></a></p>
  
  <ul>
  <li>But whats the use on exporting an app using Distribution certificate since we can't install the app using distribution certificate unless we upload via TestFlight.</li>
  </ul>
  
  <p>So how to export a build with Adhoc / Development mode ?</p>