Allow remapping of edit loadout button on keyboard

Maybe I couldn't find it in the settings, if there is a place to remap it let me know.

I'm playing with a cut down keyboard designed for one handed gaming on the Xbox.  So I don't have a Y button and I can't edit loadout in some situations e.g. firing range

It would be great to be able to remap edit loadout to another key on the keyboard. Most other buttons seem to be editable.