Madison (White House records custodian — offscreen; S1E8 'Enemies')

Madison operates offscreen as a practical source keeper whose files and computer records supply Josh Lyman with crucial background material. Mentioned but not present, Madison functions as a custodian of institutional documents — a connector between White House staff and the archival or administrative data they rely on. The episode identifies Madison as the named contact for the 'Madison stuff' and as the owner of antiquated computer files, indicating a behind‑the‑scenes role that fuels policy maneuvering without public visibility.