Seneca's MIS integration will automatically create brand new classes in Seneca. These classes will mirror what is on your school's MIS so if there are any missing please speak to your Data/IT manager. Any previously created classes will be archived.
You should aim to use your new MIS-created classes with the 'Synced' label.
You can still access & create classes using the manual method (for extra revision classes for example), or you can choose to archive them click here to view how.