On top of 9.1, the designer tracks and reports the forecast emissions of the parts of the design it owns at the agreed stages, set against the owner's targets at the frequency required; where it sees a better way for the owner to monitor and report, proposes it and, if taken up, helps put it in place; and finds the carbon hotspots in the design and reports them to the owner and the other members at regular intervals.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.