In FortiManager v5.0 Patch Release 4 or earlier releases, the config system global set unregister-pop-up command is enabled by default. When a device is configured to send logs to FortiManager, the unregistered device table will be displayed. You can decide to add devices to specific ADOMs now, at a later date, or delete the device.

In FortiManager v5.0 Patch Release 5 or later, the config system global set unregister-pop-up command is disabled by default. When a device is configured to send logs to FortiManager, the unregistered device table will not be displayed. Instead, a new entry Unregistered Devices will appear in the Device Manager tab under All FortiGate. You can then promote devices to specific ADOMs or use the right-click menu to delete the device.