This is a special constraint rule for the weekly session management form. When a new session is created there, Classter can check whether an existing session already occupies exactly the same date and teaching properties (such as time slot and Classroom). If a match is found, the setting determines what happens next: nothing, an automatic co-teaching, or a prompt asking the user to decide.
The full article is available to signed-in Classter users.
Sign in with your Classter account — if you are already signed in to your Classter Portal you will not be asked for credentials.
Sign in to read the full article