Adding a LoRaWAN Gateway

Adding a LoRaWAN Gateway

Hi, I want to add a gateway to the TagoIO platform and do not know how.
For the initial tests I added as a device. The gateway communicates via MQTT to the TagoIO and I can receive the payloads.

But, behind the gateway there are more devices... I belive there should be a different way of adding the gateway in order to receive the messagens and identify each device.

I am using the gateway from RAK Wireless --> RAK7268V2

Please, any step by step for this case?