There are times in which based off of the frequency of a session, there are some sessions that are created that ultimately do not need to be applied or sessions that were created in error. As such, the only way to make sure a session is not applied when it's not suppose to is to make sure no students are listed as attendees and to ultimately not apply the session.

It would be more beneficial and neater, to be able to delete sessions that ultimately do not need to be applied.

Building in the Delete function for sessions, should also include a warning message stating which session is about to be deleted before confirming the deletion of the session (since it won't be able to be created again).