Article 37 requires each Member State to designate one or more competent authorities responsible for the application and enforcement of the Regulation, and to designate one of them as the 'data coordinator' to coordinate cross-authority and cross-border action. Data coordinators cooperate among themselves and with the European Data Innovation Board (EDIB).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.