Remote gambling systems must let customers set deposit, spend or loss limits at any time with a free-text amount at account level, prompt a limit at registration or first deposit with setting a limit as the default and an active choice to decline, link to limits from the homepage and deposit pages, apply reductions immediately and increases only after a 24-hour cooling-off and confirmation, prompt review of account history at least every six months for active accounts, and prompt customers without limits at least annually.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.