Every device enrolled in Jamf School must have a license assigned to it for the device to be managed. Jamf School offers a variety of license types: Calendar Year, Academic Year, Full Year, and Lifetime (also called Perpetual). For more information on each license type, see Device License Purchases in the Jamf School Documentation.

For current licenses in Jamf School go to License Management then scroll down to the License Overview section. Three sections of licenses will be listed: Active, Expired, and Future licenses.