Guidance defines crew duties for the aircraft technical log, MEL and CDL and ensures ATL entries are current, legible, permanent and correctly certified; the PIC may reject an aircraft before departure for any airworthiness or maintenance concern; procedures ensure emergency systems and equipment are available and serviceable before passenger or supernumerary flights, that required preflight interior inspections of cargo, supernumerary or passenger compartments are done, and that passengers or supernumeraries carried without cabin crew are briefed before departure (FLT 3.8.1 to 3.8.10).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.