Changing hardware controllers affectation "on the fly"

[La Tenaille]

Hi,
I'm looking for general advices to manage my hardware midi controllers over my workspaces (I've a BCF2000, BCR2000, a softstep and a steinberg CMC-PD).
I'd like to change the affectation of my controller knobs/switches/faders with a single action (could be preset, grid line change, or controller switch...) without changing each controller midi messages.
Till now I've used data buses and switches managed with presets to change the affectation of a few switches, but with tens of controllers I miss ideas.

How do you manage yours ? Do you build a "virtual image" of your controllers inside your workspace ? Buses ? Midi learns?

Thanks for your help

[nay-seven]

an object can receive Midi from several binds in the same time , so maybe an idea..?

[La Tenaille]

Hi Nay,
I've thought of other ways : changing the MIDI channel in the controller's device in, or changing controller bank from usine.
I'll give it a try when I've a minute