Package – BIAN::Level1

The BIAN::Level1 package contains the elements of the core BIAN Metamodel that are relevant to Level 1 of BIAN's three-level architecture. Level 1 is the architecture's highest level of abstraction, where a ServiceDomain is defined in terms of its focus Business Object, its Responsibilities, and how it fulfills those Responsibilities.

The fact that an element is contained in this package does not mean it is irrelevant to Levels 2 and 3, but the fact that an element is not contained in this package does mean that it is irrelevant to Level 1.