This section indicates your system's origins. For modifiers such as gateway, polyfragmented, etc. see Modifiers.
Ot Traumagenic.
Oe Endogenic.
Op Protogenic.
Or Pariogenic.
Opa Parogenic.
On Neurogenic.
Om Mixed Origins / Multigenic.
Oq Quoigenic.
Opr Praesigenic / Paligenic
Omt Metagenic.
Ox Xenogenic.
Oa Agenic / Origin agnostic.
Oad Adaptive.
Oc Created.
Os Spontaneous.
Example:
On/t/mt -- The system is neurogenic, traumagenic, and metagenic in origin.