On which page should I see conformation of configuration?

[vic]

I am using ChirpStack Gateway OS. I did all exactly as I see on the page Getting started - ChirpStack open-source LoRaWAN® Network Server documentation

In item “Confirm configuration” I read: “the footer of the web-interface should change from: Gateway ID: could not read gateway_id”. But I don’t see “Gateway ID” here (see attachment).
On which page should I see this?

[brocaar]

@vic

I read: “the footer of the web-interface should change from: Gateway ID: could not read gateway_id”.

If it says “could not read gateway_id”, it means there is a misconfiguration or the concentrator shield is not correctly connected to the Raspberry Pi.