Access Groups are combinations of readers and the time schedules at which the readers should be active. Once setup, access groups are assigned to cardholders to determine where and when cardholders can get access.
By using access groups, modifications to a large number of cardholders can occur from a change to their access group time schedule. A change to the time schedule affects all cardholders who have access groups with that schedule, and also affects any local linkage conditions that have that schedule or auto unlock schedules.
For convenience and ease of use, all access group setup and editing is performed on a single page.