Rak image for gateway serves for gcp server

Hi all
i have been trying to mount the server in gcp,
In gateway I have the rak image installed, but I have only been able to change the ip to where it points but I have not been able to make the changes that the chirpstack quick guide for gcp asks me
can that file be modified?

I don’t know about the RAK image, but when you are using the ChirpStack Gateway OS, you can configure the ChirpStack Gateway Bridge configuration to forward to GCP Cloud IoT Core in /etc/chirpstack-gateway-bridge/chirpstack-gateway-bridge.toml.