How to configure Z-Wave.Me WALLC-S with Fibaro Dimmer2?

I added both hardware components to HA. Since I’m using Zwave JS to MQTT, button commands are being shown in debug (i.e. 2021-04-09 22:45:51.705 INFO ZWAVE: Node 45: value notification: 91-0-scene-001 0 etc. for all four buttons). I’m also able to control the lights attached to the Fibaro Dimmer 2. Interviews are completed and so are the entities. Lights can be turned on/of/dimmed using Google Assistant.

Now I want to manually control the lights using the WallC-S.
Press up = on (91-0-scene-001 0 or 91-0-scene-002 0)
Press up and hold = brighter (91-0-scene-001 2 or 91-0-scene-002 2)
Press down = off (91-0-scene-005 0 or 91-0-scene-006 0)
Press down and hold = darker (91-0-scene-005 2 or 91-0-scene-006 2)

What do I need to configure?
In the Zwave JS Control Panel for devices I can see there are a lot of configuration options.


For example Scene Activation

For Central scene I can see the Undefined values change when I press the buttons

This is the configuration screen

to answer my own question, the options actually explain themselves. The challenge was actually getting the association groups and parameters saved. You have to do that by sending a node information frame.