The plan should be checked for adequacy and effectiveness and formally signed off by an authorized individual or by a group that includes people from the relevant functions. Under a contract, the organization may have to send the plan to the customer to review and accept, either during pre-contract consultation or after award. After award, the plan should be reviewed again and, where needed, amended for any changed requirements. Where the work is carried out in stages, the customer may expect a plan for each stage before that stage begins.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.