title: How to switch from the default ConstraintLayout to RelativeLayout in Android Studio
body: <p>I have the latest android Studio (2.3 beta 3) and it seems ConstraintLayout is the default when creating a project. How can I make Android Studio use the RelativeLayout as the default layout element for new projects ?</p>
  
  <p><a href="https://i.stack.imgur.com/Xx1fTl.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Xx1fTl.png" alt="enter image description here"></a></p>