Sysaffegender
Sysaffegender is a neurogender identity in which one's gender is affected by being in a system in some way(s). For example, one's gender may be affected by the body's AGAB, influenced by another headmate's gender(s), etc.
Sysaffegender is exclusive to those in a system.
Etymology
The prefix of the gender, "sysaffe-", is a combination of the words "system" and "affect".