Phase 2 — Architecture (once-through)

Trust zones, applications, data flows, and CTL attributes. Once-through approach — forced AI.

Approach: Once-through · Switch approach Trust zones, applications, data flows, and CTL attributes. In once-through mode this phase usually advances in the unattended run after intake, with forced AI enrichment. You review and accept at the end of the track (and in Phase 10 for the report).

Workflow diagram

In this approach

Server	Advances the phase during the unattended run; validates structured payloads.
You	Confirm intake up front; review outcomes; accept at the end.
AI	Forced enrichment (not the free Skip path).

Cost

Requires AI tokens or an access grant that includes AI. See billing. Prev: Phase 1 — Organisation · Next: Phase 3 — Controls · Once-through hub