Device Management : Managing devices : Setting unregistered device options
 
Setting unregistered device options
To choose how FortiManager system handles unregistered devices, from the navigation pane, select Device Manager > Unregistered Device > Unregistered Devices Options.
Add unregistered devices to device table, but ignore service requests
Unregistered devices are automatically added to the Unregistered Devices list, but cannot receive FortiGuard updates.
Add unregistered devices to device table, and allow FortiGuard service and central management service
Unregistered devices are automatically added to the Unregistered Devices list and subscribers to the FortiGuard service can receive updates.
Apply
Select to save the setting.