I have the texture configuration file for my zwave things and they’re working fine. I recently add an accessory switch and would like to add the associate group. How to do that in the text based configuration file? I’m using OH3 and try to do that in UI. The setting seems not saved after all.
It is not possible to configure ZWave devices via text files. If you use text files, unfortunately openHAB will prevent you from configuring the device and you will need to find alternative software to do this.