You can give the individual cheats any title you see fit. However, the Action Replay system demands a (M)/master code to be inputted into the system and switched on for all/any of the codes to function. We have removed the (M) code title so this important code cannot be tampered with, edited, changed or switched off.  

NOTE: This doesn`t apply to the very latest version of Action Replay GameCube, which offers all the codes preinstalled and does not offer facilities for inputting your own.