Before patch Make sure the Allow stealth activities admin setting is enabled. (See Stealth activities for more info) Create a course Add a Label resource label1. Expand "Common module settings" Set the " Availability " dropdown menu to Make available but not shown on course page . Create two more label resources label2 (Hide from students), label3 (Show on course page) Create a Choice activity Set its availability to Make available but not shown on course page . After the patch Check out the branch with the patch applied. Upgrade the site Go to the course. Confirm that label1 is now "Hidden from students" Confirm that label2 is still "Hidden from students" Confirm that label3 is still visible on the course homepage (simply no indication about visibility) Confirm that the choice activity is still set to " Available but not shown on course homepage " Create another Label resource Check the Availability dropdown. Confirm that it only contains "Show on course page" and "Hide from students". Create another Choice activity Confirm that in addition to " Show on course page " and " Hide from students ", it also contains Make available but not shown on course page .