title: How to create a Mongodb index in Robo 3T (formerly Robomongo)?
body: <p>How can I use the Robo 3T GUI to create a simple index for one of the fields in a collection?</p>
  
  <p>When I click on my collection, right click on the indexes folder and choose "add Index..." I see the next screen, what should I enter in the fields (mainly in the "Keys" field)?</p>
  
  <p><a href="https://i.stack.imgur.com/hshyq.png" rel="noreferrer"><img src="https://i.stack.imgur.com/hshyq.png" alt="Robo 3T Index Properties screenShot"></a></p>