Prepare scenario Enable stealth activities at a system level (site administrations -> advanced features -> Allow stealth activities) Create a course in topics section with the following structure: General topic (leave blank or with the news forum, we won't use it in this test) Topic 1: hide the section Activity 1: keep with default availability (hidden in this case because topic 1 is hidden) Activity 2: set to Available but not shown on course page Topic 2: leave it visible Activity 3: keep it visible Activity 4: set to hidden from students Activity 5: make it Available but not shown on course page Test 1: with stealth activities enabled Go to the course in edit mode Open the availability panels on all activities (you can use the badge or the action menu -> availability) and to the following checks: Check that "Activity 1" has the tick on "Hide on course page" option Check that "Activity 2" has the tick on "Make available but don't show on course page" option Check that "Activity 3" has the tick on "Show on course page" option Check that "Activity 4" has the tick on "Hide on course page" option Check that "Activity 5" has the tick on "Make available but don't show on course page" option Test 1: with stealth activities disabled Disable stealth activities at a system level (site administrations -> advanced features -> Allow stealth activities) Go to the course in edit mode Open the availability panels on all activities (you can use the badge or the action menu -> availability) and to the following checks: Check that "Activity 1" has the tick on "Hide on course page" option Check that "Activity 2" has the tick on "Make available but don't show on course page" option Check that "Activity 3" has the tick on "Show on course page" option Check that "Activity 4" has the tick on "Hide on course page" option Check that "Activity 5" has no tick. This activity has a forced stealth attribute defined when stealth was enabled. Now stealth state is not selectable anymore, so no tick is displayed.