What a guest member is about..
A guest member is as its name suggests. A member that is temporarily invited/ welcomed to stay as a guest in the Community of another. This is mainly between allied Communities and may entail a special Geass Roll to make the necessary temporary transfer of members. *This cannot be confirmed as it was only shown twice*.
This is not to be mistaken for a complete switching of Communities as it is only a temporary position until certain conditions are met.
People who have taken such a guest membership
Name[ guest membership Community] [actual community they belong to]
- Kouryuu, Saurian Demon King [Thousand Eyes][Great Sage who Devastate Seas]
- Faceless [ Willo-O-Wisp] [Queen Halloween]
- Gry [No Name] [Thousand Eyes]