Hi @dfelsenfeld, the custom Paragraph Style with integrated activated border is a nice and consistent method. But there is another general method (that you can use also for different scripts): following the method that you can find in this post, I made a video explaining how to apply a custom shortcut to a recorded script that will add a border to any text-item. (There are other methods, using MacOS integrated menu shortcuts, or keyboard maestro, etc…, but this method works without needing third party tools 
):