Add device action to rip cd to KDE

Thought this should be easier… 11.4 x64.
Trying to add a device action to rip CDs with ripperX, for an audio cd when inserted…
Have tried adding various commands to Device Actions in System Settings/Hardware. As a single line parameter:
Parameter type=Property Match:Device Type=Optical Disc:Value Name=Available Content:Equals=audiocd (have also tried this as just “audio”) OR
Multiple parameters:
Devices property ignored must equal false + device property Available Content must contain audio

Rebooting between changes (is that necessary?)
Thanks, John