According to TOGAF, where should architecture governance artifacts be stored?

The Integrated Information Infrastructure Reference Model (III-RM) is a TOGAF reference model that describes a common structure for the architecture of information systems, not a storage location for governance artifacts.

The Standards Information Base (SIB) is a component of the Architecture Repository that contains standards which guide architectural work, but it is not the overall storage location for all governance artifacts.

The Foundation Architecture is a TOGAF reference model that describes generic services and functions, forming a basis for specific architectures, and is not a storage location for architecture artifacts.

The Architecture Repository is a conceptual model that provides a logical framework for storing and managing all architecture-related assets, including governance artifacts, reusable building blocks, and architectural descriptions. This central repository ensures that all architecture work products are consistently stored and accessible for future reference and reuse within the enterprise.