MBSE with CORE 100821

Key Semantics of EFFBDs, cont.

• Resources

• Typically name only • Drawn as rounded rectangle with double-line border • Arrowhead location indicates relationship

• On resource indicates produces • On function indicates consumes • On both indicates captures

387

Mapping EFFBDs

Level of Detail: High Audience: Not software engineers or SysML zealots Content: Composition, triggering, resourcing, and allocation Use: Full specification of system behavior; best at higher levels of decomposition (level 0, level 1, …) when dealing with broader audiences

388

MBSE with CORE