Wolfmix

Hi everyone,
I have a question about the purpose of the feature grid that shows up when pushing the first encoder when changing the live edit channel values.
I saw that when I have selected e.g. a red channel it shows me red as feature and so on.

I think I still haven't understood how to use it correctly, yet.

Can someone tell me what this feature is meant to be used for?

Best regards,
Dominik