The project's processes should be managed inside a quality management system that is aligned, so far as it can be, with the originating organization's QMS (ISO 9004 on effectiveness and efficiency). The documents the project organization needs and generates to plan, carry out and control the project properly should be identified and kept under control (ISO 9004:2000, 4.2).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.