IEFRA2 — High Level Graphic

1.6.3 Highlevel Graphic
I do not know if what I have here is accurate, but I think it might help the overall understanding of IEF if there were somove high-level graphic. Another notable gap is the lack of a conceptual diagram illustrating the high-level structure and interactions within the RA. Given that a Reference Architecture serves as a blueprint for multiple implementations, a visual representation of its key components and their relationships would significantly improve clarity and accessibility.
Something along these lines Also look at you exiting Figure 2: