Devolo MT2761 Shutter Control - The device has no configuration parameters defined

I have included 2 Devolo MT2761 Shutter Control in my Openhab 3.0.2 setting. Inclusion was easy, but when I wanted to calibrate the positions I realized, that no configuration parameters are defined.

Because of this, it is for example not possible to define blind positions, between completly open and completly closed.
How do I get this parameters added to this device ?

Please update them directly in the database -: