title: Sorting data in Foreign key drop down lightswitch
body: <p><a href="https://i.stack.imgur.com/QXKvU.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QXKvU.jpg" alt="Sorting Foreign key as drop down"></a> </p>
  
  <p>I having country as Foreign key in one of the table.</p>
  
  <p>So it is shown as drop down(is it a drop down? see image above) </p>
  
  <p>My question is how can I specify the data in the drop down/input is to be in sorted order?</p>