If you have a Keybox Basic with expansion cabinets you might face a situation where you want to give access to more then 6 compartments to one single user, using the cabinets program mode. Once programming is done you realize the user has access to all compartments and not only to the compartments you decided.
This is not an error, but a limitation in the programming how many compartments one individual user can store, and the limit is 6 compartments, everything above that would mean you have access to all cabinets.
Suggestion: create more than one user for this person, but remember that you cannot have more than 6 per user.