In the case where an HC-DID system formed without express system programming, there was still heavy indoctrination, conditioning, drugging, and mind control that resulted in highly complex system structures. The organization does not have to intentionally create a system for one to develop HC-DID, however they had to have the intent of intense abuse and extreme control. It is important to note that in cases where the system was intentionally designed for express purposes, the organization can control aspects of the system structure such as split rate, amnesia barriers, alter types, and even recollection of system structure and history.