Can I setup my NanoKontrol2 for to do different things?

I recently bought a NanoKontrol2 but by now I only succeded in setting it as Mixer by Mackie Control.
Now every single fader work as automation controller, but I do not need of everyone of them. There is any way to split it’s functionality in the way a could use some of them to control the automation and others to work in something else?
For instance I need of the first five faders working to control the automations, other two for Modulation and Expression ( CC) and the last one to control the metronome’s volume?

I don’t need of eight faders controlling automations as I could do with just one.

Thanks a lot!!