Where appropriate, a documented problem resolution system is set up and kept up, covering every life cycle phase and activity and the handovers between them; it may sit within the life cycle documentation, and it lets anyone report a problem, actual or suspected, that bears on basic safety or essential performance, assess each problem's risks, set the criteria for closing an issue, and identify the action to resolve each problem.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.