The maintenance of Session Types can easily be accomplished using the Ilios interface. Below are the tasks that can accomplished. The first step is to go to Ilios Menu >> Schools and then to select your School. Expand Session Types as shown below.
Add a new Session Type. This newly created session type can be used for existing or for future Sessions being created in Ilios.
Edit a Session Type's description if it has not been attached to any Sessions.
Choose a color to display on the Calendar for all Session Types.
De-activate a Session Type if it is no longer in use. This does not change the legacy data but will result in the Session Type no longer being available for use in Ilios.