eGRACS Architecture Framework Controls Triangle
This Tactical Tier control triangle seeks to establish, govern, and continuously optimise the overall enterprise architecture approach, integrating the Architecture Framework, Reference Architecture, and Architecture Patterns, ensuring alignment with organisational strategy, efficiency, and consistency across all systems, including internally managed, co-sourced, outsourced, and cloud-based environments.
This control rolls down from the Manage Demand Domain and cascades into: 1.2.1.1-Architecture System, 1.2.1.2-Reference Architecture, and 1.2.1.3-Cost controls.
Control Mappings:
Cobit:2019 ➡️ EDM04; EDM04.02; APO03; APO03.02; APO03.05
ISO38500:2024 ➡️ 6.2.3
ITIL:v4 ➡️ GM1