The architecting of the IT architecture is the responsibility of the IT architect role.
The IT architecture is a management tool used by the IT manager role to support IT management activities. The architectures are graphical representations and definitions of the IT management capabilities.
As shown in Figure 27 – IT Architecture Concept Diagram, the IT architecture includes
- procured services
- information utilization
- IT management
and is interconnected with and interdependent on the
- enterprise architecture
- business architecture
- process architecture
- information architecture
- system offering architecture
- service offering architecture
Figure 27 – IT Architecture Concept Diagram