Just to make a point, the topic title was revised when the thread was moved to the tech support section, and seems to have been combined with another thread on hotkeys.
But the title doesn't really convey the inference of the (my) initial topic - which is to please allow rebinding of ALL key inputs, including those currently hard-locked for inventory, map, ledger, companion menu etc etc.
Basically please allow any currently hard-locked key inputs to be re-mappable, that's it really.
Thank you.