I'm making a mod for Quake. How do you edit Options/Customize Controls?

In Half-Life:
C:/GameZ/Half-Life/Valve/gfx/shell/kb_act
or a mod
C:/GameZ/Half-Life/EoW/gfx/shell/kb_act

Mainly you just edit kb_act...

What is the file called for Quake(kb_menu.what'sthistoo // what's after the . so I know what to call it) and where is it located?