Sets out the requirements through which cloud services are used securely, for institutions that already use such services or plan to. In Edition 2023 the Baustein carries 19 requirement numbers, 19 of them live: 4 Basis requirements (B, MUSS, to be fulfilled first and without exception), 10 Standard requirements (S, SOLLTE) and 5 requirements for elevated protection needs (H). It is applied to the information domain as a whole (overarching aspects) in modelling order R2. The requirements property on this node lists every requirement by number, title, level and responsible role, so a requirement is cited as OPS.2.2.A<n>.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.