Feature-to-Platform Mapping — Every feature placed in PWA, Power Pages, Model-Driven Apps, or split. Justified in Architecture Decision Records.
CCGCC Bridge (APIM) — The single security-critical integration layer between Commercial Cloud workloads and RP's GCC back‑office. Policies, versioning, caching, audit.
Data Architecture — Source‑of‑truth assignment per data element. OASIS read‑only. Dataverse for eService records. PDPA classification, retention, lifecycle.
Identity Architecture — Entra ID tenant design. 3‑role RBAC with business units. Token flows across PWA, Power Pages, Power Apps. Conditional access.
Non‑Functional Architecture — SLA, performance budgets, RTO/RPO, accessibility (WCAG 2.1 AA), observability, scaling rules. NFR document part of the contract.
Release Strategy — Rolling release model. Feature flags. Blue‑green via...