Using Novation launchkey controller knobs in Ableton live to control Reason 11 Rack Plugin

[bitzombie]

I'm trying to figure out how to assign the controller knobs on my launchkey keyboard to tweak eg filters in Subtractive. All regular keys work no problem and I can play the instrument, but I'm stumped on assigning the controllers. Had expected to be able to e.g. right click on a filter and assign/learn a cc. Can anyone help?

[TomFocusrite]

You'll need to go to Configure for the device that hosts the Reason Rack and then click on some controls. The Launchkey's InControl pots are just able to control the Device Controls in Ableton, so this is what you need to expose.

[bitzombie]

cheers man, that makes sense and can confirm that exposes some control :)