The organization has to decide what to monitor and measure, the methods it will use to keep the results valid, when monitoring happens and when the results are analysed and evaluated. It has to keep documented information of the results, judge how well the records processes and systems perform, and decide whether the system as a whole is working. Good measures look at capture rate, completeness, retrieval success, access exceptions, disposition timeliness and the quality of the metadata, not only at the number of documents stored.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.