By default, Planboard rotations are labeled with letters (Day A, Day B, etc.), as shown below.
Not every school's schedule is displayed this way, therefore this article will show you how to change the way your rotation days are displayed.
Select the Navigation menu on the top left-hand corner.
Scroll down the navigation menu to find your Planboard Settings.
Once in Settings you can toggle off the option to use Letters instead Numbers as seen below.