In a new or existing BigblueButtonBN activity B1: Test 1: Start at a later date Go to B1 and to the Settings menu In the "Session timing", change the start date/Join open to the day after today Check "Enable" next to the date (Join open) Check that the message is now displayed as "The session has not started yet" Login as a student and go the the same activity Check that the message is displayed as "The session has not started yet. " and the "Join session" button is not present Test 2: Session has expired Go to B1 and to the Settings menu In the "Session timing", change the start date/Join open to 2 days before today In the "Session timing", change the end date/Join closed to the day before today Check "Enable" next to the dates (Join open and Join closed) Check that the message is now displayed as "The session has ended" Login as a student and go the the same activity Check that the message is displayed as "The session has ended" and the "Join session" button is not present