•Physical Technology Components (example, Microsoft SQL Server 2020).
•Locations (example, a region, city, building, rack, and so on).
Note that System Architect provides a Network Infrastructure Diagram that provides the ability to visualize extensions to the TOGAF metamodel that UNICOM Systems Inc. has created:
•Application Version (example, System Architect 11.4.10).
•Device Instance, Server Instance, and Database Instance – which are at Locations.
TOGAF documentation also recommends using the Platform Decomposition Diagram to delineate between hardware and software: