Add a new rule as a subrule to Atlantean Language, entitled Codex Use:

Whenever an Atlantean Scrap is added to gamestate through any gameplay mechanism, it becomes publicly tracked and should be added to gamestate tracking along with the name of whichever Memory of Atlantis was directly responsible for its addition to gamestate.

Optionally, Memories of Atlantis may publicly track individual elements of Atlantean Scraps. At any time, a Memory of Atlantis may reproduce a single, identifiable, discrete element of an existing Atlantean Scrap, reproduce it as a separate image file, and add it to the gamestate tracking document. Once they have done so, that image (and the element that it depicts) become an Atlantean Element and must be treated as a single coherent concept. If an Atlantean Element has a confirmed English meaning then that may be tracked there, too.

In the rule Argumentation, change “That proposition may include the meaning of a specific symbol” to “That proposition may include the meaning of a specific Atlantean Element”.