I can't do the /notarget command

hello admins players etc i have a problem with a command on trem. The command is NOTARGET with this command i can hide the chat but the console said me CHEATS ARE NOT ENABLED ON THIS SEREVR.
Really is a cheat? admins pls can unlock this command?

Notarget is indeed a cheat because it will cause structures to ignore you (rets won’t fire at your aliens, acid tubes don’t trigger if your human goes near, etc). This command is used for developers to test and debug things, not for regular play. Closing the topic if you have no more questions about it.

hahaha thank you