SBB

A Solution Building Block (SBB) represents implementable components—vendor products, custom modules, or configured services—that realize ABB specifications. SBB definitions include deployment, licensing, and operational attributes. Traceability from ABB to SBB supports impact analysis when products change.

In Practice

Larkinized LLC documents SBB selections in architecture contracts and CMDB records. Rationalization maps duplicate SBBs performing the same ABB functions. Migration plans sequence SBB replacements to minimize business disruption.

Example

An SBB mapping shows a specific SaaS email platform implementing the enterprise notification ABB for two business units.