For the relevant target groups the enterprise defines and maintains one or more service catalogues, in which live I&T-enabled services are published and kept current. Live services, service packages and the service level options drawn from the portfolio are published where relevant; the portfolio components and catalogues are kept complete and up to date; and business relationship management is told when a catalogue changes.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.