Hello.
First of all, have a good day everyone. I’m new to lora and I’m trying to add my gateway to the stack. I made all the necessary adjustments as shown on this website Adding Gateways | The Things Stack for LoRaWAN. When everything is finished, there is a steady green light on the gateway, but it looks like it’s not connected. Thank you in advance for your help.
EUI: 58A0CBFFFE8019BA
Sadly it doesn’t highlight at the top of those instructions that you can’t add a TTIG to v3.
The good news is that there are detailed instructions on claiming a TTIG:
https://www.thethingsindustries.com/docs/gateways/thethingsindoorgateway/
Actually since v3.14.1, we’ve baked this into the console
It can’t be true, it’s not in the release notes 
Thanks for your help.
Does this mean it worked?
Yes Sir. It’s done.