Clause 5 sets out how the measures are meant to be applied: a requirement about applying the document, the measurement concepts, and the approach to a measurement programme. The three headings are a sequence. Clause 5.1 is called the requirement of this document to be applied, which suggests the draft says what applying it means rather than leaving it to taste. Clause 5.2 is product quality measurement concepts, which is where the quality property, the quality measure element and the measurement function are put to work. Clause 5.3 is the approach to quality measurement, which is where a team would find the guidance on selecting measures, setting targets and reading results. The public text does not carry the three subclauses, so this page describes the shape and the decisions they force, and marks each as our reading rather than the draft wording.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.