any way to override custom key settings?

i am creating a map and the for UI key action is essential, but if someone has custom key settings like i do then the wrong key will be forced so is there a way that i can make it so that the custom keys won't work? thx

Custom Keys do not override ability hotkeys of things that are set in the object editor.
But I think usually it is better not to use Force UI.

thx andy but i don't think i have a choice on this one =(