The 2017 edition gives separate requirements for sets connected as the normal supply to the main switchboard of a permanent installation (2.11) and for sets connected to an installation as an alternative supply (2.12), with the connection arrangements shown in the figures of Section 2 (Figures 2.3 to 2.16, redrawn by A1 with the note that there is no MEN connection at the set). Only the titles and the figures to 2.5 are held, so this leaf records the obligation to follow the clause and figure arrangement for the connection type used.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.