Kode
Kode was the result of Fitz Kreiner having his personality (and whole state of being) copied into a Remembrance Tank when he joined Faction Paradox.
Biography
Kode was created when Fitz Kreiner was re-remembered throughout the time it took the Anathema to travel to Earth through space. Therefore some of Fitz's personality traits had come through the process, allowing the Doctor to recognise him as Fitz Kreiner (or Fitz's descendant). Like all members of the Remote, he was open to all signals, including the Doctor's TARDIS', which made him more open to the Doctor's cause. Either through these signals, or Kode's wish for the Doctor to restore him to who he was originally, Fitz Kreiner was re-re-remembered using a remembrance tank and the TARDIS's memories of him, Kode preferring not to remain as himself as he would always be left wondering how he 'compared' to the 'original' Fitz, while the Doctor- assuming the original Fitz was dead- recognised that a man was the sum of his memories, with Kode still being Fitz in every way that mattered even if he wasn't the 'original' Fitz. (EDA: Interference - Book One, Interference - Book Two)
