MBSE with Genesys 120222

Defining the System Boundary: Key Aspects of the Metamodel

built from (built in)

Component

connected to (connects to)

performs (allocated to) Function

decomposed by (decomposes)

includes (included in)

Link

outputs (output from) inputs (input to) triggered by (triggers)

transfers (transferred by)

Color Code

Requirement Entity

Functional Entity

Physical Entity

Interface Entity

Item

decomposed by (decomposes)

Verification Entity

Other Entity

235

Defining the System as a Black Box

• “Responsibility boundary” • Interfaces, flows, and dependencies

• Externally observable functions (what the system does) • Performance & behavior as measurable at the boundary

236

MBSE with GENESYS