Aliases Dont Work Correctly

Hi All,
i defined Aliases in CustomCommand file but they dont work !!
I Defined Like This

"res" : "map restart"

in game when i insert command console say:

Your Costume Command has been executed successfully

And That Cmd Not work !! Can AnyOne Help Me??

you mean when that cmd contain subcmd, i shoud insert "_" betwen words??
that is for every 2 or more part cmds??