How do I replace Command Z with Control Z?

[floweringmind]

I am trying to make it so I can do command z with control z, but I can't find an undo command.

[Airy]

I'm not sure what you meant by "I can't find an UNDO command", (did you mean "I can't find a KM action called "UNDO"?) but If you are just trying to make it so that CTRL-Z also does CMD-Z, then this simple macro would work.

[floweringmind]

Thanks!