IEFRA2 — Clarification Sec 1.7.5

11.1.2 Clarification
I think what you are saying is: metadata is important but its implementation is left open.
Sentence: "Although metadata (sensitivity markings) is critical to the approach, how a user addresses the need is beyond the scope of architecture.
Suggest: “Although metadata (e.g., sensitivity markings) is critical to this approach, how users implement it is beyond the scope of this architecture.""