Nuki 3.0 Pro does not work within Homey?

How do you do this, I have not been successful in creating a working flow since installation of Homey Pro and integrating my Nuki 3.0 pro.

Do you have an account for Nuki? Have you logged in the Nuki Pro 3.0 there?
:gear: → maintaining → try repair → log into Nuki account

If you want to use the Nuki Pro 3.0 local, you have to do it via MQTT.