The auditor modifies the opinion, explaining every reason plainly, when judged by the criteria management's assertion sets out, the description is materially misstated, the control design is materially unsuitable, the controls in a type 2 report failed in a material way to work as intended over the whole period, or enough suitable evidence cannot be gathered.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.