There is an adapter for Kaba locks.
However, you have to remove the large door knob

Yes, we bought it more than a year ago, as I was unsure whether the adapter was included, I also bought it from Galaxus Nuki door knob adapter DORMA, KABA

We were able to unscrew the door knob and then it worked perfectly with the adapter.
Unfortunately, I no longer know whether the adapter for the door knob was even included in the Nuki scope of delivery.