Assign Duplex mapping to several controls

Renoise Tool Development
1

Yo, people!

Do you know if there’s a way to associate the same mapping of a single Duplex application to several controls in the control map?

Specifically, I’m working on a TouchOSC layout and there are 2 things I’m after, at the moment:

  1. have a multi-toggle on 2 different TouchOSC pages which I want to associate with channel mutes on the same set of channels;

  2. have step sequencers on 2 different TouchOSC pages, but I also want the steps of one sequencer to be also visible on the page with the other sequencer, i.e. via a set of LEDs, only for presentation purposes without any control.

Are these things possible with the existing Duplex framework and applications? I suspect I may need to sub-class the step sequencer app for the second thing, but maybe I’m missing something and it’s already possible?