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Before moving on to more detail, let's see how the model is converging so far, by examining a composite structure diagram from on analysis Class, which shows the flow of some of the information implied by the source text descriptions, modelled using port-based engineering.

We can also bring some of the information from existing source text «wrapper» Components into the diagram as instance-like Properties typed by the wrappers, which does show the text nicely, and with a little effort we can relate it to the analysis Properties with Dependencies, however this is in fact repeating work already done elsewhere in more automated fashion, and it also pollutes the Property space of the analysis element.