Sorry, I’ve got the French version so my translation may be approximative…
From the home page, go to “Settings”,
choose your house,
go to “user management”
Select your bridge
In the user list, you should see openhab
Thanks for your answer, if I go to the path you indicated I don’t see “user management”, but what you see in the screenshot. What did you put as username in openhab ?
In case it might be useful to anyone, after a few months I started working again to connect my Nice gate to Openhab and I discovered where I was going wrong. The error was that I was using the Android application “MyNice” and not the “MyNice Welcome” application which is no longer present in the Italian store and which I installed via APK.