A warrantor that writes an informal dispute settlement mechanism into its written warranty (and so may require consumers to use it before suing under the Act, section 2310(a)(3)) uses only a mechanism that meets 16 CFR 703.3 to 703.8. This does not stop it describing its own step-by-step claim procedure.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.