Detect an unassigned tag - DWM1001


I am working with a MDEK1001 development kit. I have a network already, with 4 anchors, 1 tag, 1 GW with Raspberry PI. I would like to detect new, unassigned tags somehow.
Are there any way to set a device as tag, but not to configure it as part of the network and achieve to detect it automatically?

My final goal would be to put new tags to the range of the network and detect them automatically and receive their positions.

Thank you in advance,