|autoject (n., v.)|
An autoject is a headmate sourced from material created by the system or by other headmates.
Original characters used for writing or roleplay often develop into autojects inadvertently or intentionally, and a parogen may be considered an autoject, as they themselves are deliberately created by their system/headmates.
Autojection may be considered an alternative to introjection, the difference being that introjects come from sources outside the system into it, and autojects are created wholly by the system.
Autojects and introjects are similar in creation, and they are often fictives. Mostives are almost exclusively autojects.