No, I think he is trying to find the right thing to automate.
First add a vsti automate device, and set it to the correct instrument, then expand the automate device as much as you can.
Now double click on the instrument and bring it up in a window.
What you can do now is try to change all the sliders of the vsti automate device and at the same time look at the vsti to which parameters are moving/changing. This should give you a clue to where you can find the parameter you want to use.
Also there is almost allways a logical name for what each parameter does.
it has loads of internal effects which can be used multiple times seperately in the same plugin… for each of those there are seperated controllers i think… The manual says there over 10000 controllers… and the list in the renoise automatedeviceDSP is pretty darn big
I also read it’s possible to use remote midi mapping within the plugin itself in cubase… but that’s not renoise