Please check the about and the questions page for more information about this site and about what this site, the terms on it, and the experiences it describes are and are not.
Another way of looking at this is that it is a shaped sidesystem/subsystem/etc., or a sidesystem created through shaping.
Sidesystems created through programming are forcidawn. However, so is a subsystem that came to exist in a headmate because an abuser told them that they had a subsystem when they didn't really, even if that experience did not involve programming.