GC HR and Pay - Architecture Review Board

The Architecture Review Board (ARB) is composed of subject-matter experts in the Human Capital Management Portfolio in nine domains. The domain‑based working groups collaborate to manage intake items, support architectural analysis, and guide decision‑making across the Human Capital Management Portfolio to support Vanguard client onboarding. All working groups meet on bi‑weekly basis – at minimum, with some additional ad hoc meetings held when required to support initiatives and decision timelines.

The nine ARB working group domains are:

1. Interim State Architecture
2. Application Portfolio Management
3. HR and Pay Architecture
4. Data and AI Architecture
5. Case Client Relationship Management (CCRM) and Key User Workbench Architecture
6. Security and Identity, Credential, and Access Management (ICAM)
7. Interoperability Services Architecture
8. Cloud & Infra Architecture
9. User Portal Architecture