01
Architecture Owner
Owns the target architecture vision
Ensures the consistency of the Capability Map and Living ADRs within their scope. Arbitrates between architecture options and carries the target vision to the board.
For: Enterprise architects, senior solution architects
02
Decision Steward
Owns the decision process
Runs the Architecture Review Board, keeps the Decision Fabric alive and ensures every architecture decision is traced, justified and accessible in the Knowledge Backbone.
For: IT governance leads, architecture project managers
03
AI Control Officer
Oversees the AI Control Plane
Defines what an AI agent can automate without human validation, audits automated decisions and maintains the boundary between assisted and autonomous execution.
For: CISOs, AI governance leads, MLOps/AIOps leads
04
Capability Owner
Owns a business or technical capability
Carries a capability from the Capability Map, arbitrates investment priorities within their scope and keeps the link between business intent and technical execution.
For: Product owners, business domain leads
05
Compliance Liaison
Links architecture and compliance
Ensures continuous compliance (GDPR, EU AI Act) through Continuous Governance and connects architecture, legal and compliance functions.
For: DPOs, compliance leads, IT counsel