Endogenic

Adjective. An endogenic system or system member is one that wasn't originated as a result of trauma. This term is not exclusive to those without DID, OSDD-1, or USDD.

Synonyms
Natural System

Flags
The first flag was created by GS, and the meanings are as follows:

Dark purple - Recognizing that many endogenic systems have gone through trauma, even if it is not connected to their plurality.

Light purple - Acknowledging that not all endogenic systems have perfect lives or perfect systems.

White - The diversity of the plural experience.

Light green - Accepting that endogenic systemhood existing does not harm or belittle traumagenic systems in any way

Dark green - Recognizing that endogenic systems exist

The second & third flags' creators are unknown, as are the meanings.