Advanced Midi mapping

Dear all
I’m currently struggling to implement the following scenarios with my Duo X:

  • map the same control (e.g. button) of my midi foot controller to more than one switch or knob within duo x
  • use internal midi signals to control plugins (e.g. let a sequencer or LFO control a plugin)
    (how) can I achieve this?
    I would love to have an advanced midi mapping option for this where I could enter the midi message that controls a certain plugin parameter manually. Is there something like this?