A delegate may take on a contingent liability through an indemnity, guarantee or warranty only on one of these bases: the delegate is satisfied the triggering event has less than a five per cent chance of occurring and the most probable payout if it occurred would be below $30 million; the Finance Minister has approved that grant in writing; it was expressly agreed in a decision of the full Cabinet, of Cabinet's National Security Committee, or of the Prime Minister; or it falls within a written determination of the Finance Minister. The same bases apply to the Finance Secretary (directions 3.3 to 3.5).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.