MBSE with CORE 100821

Categorizing Requirements

• Composite • Constraint* • Functional* • Incentive Award Fee Criterion

• Performance* • Programmatic • Test • Verification

* Most Requirements can be categorized as Constraint, Functional, or Performance

211

Mapping Problem to Solution (Primary Flows)

Document

documents

documents

documents

Requirement (Constraint)

Requirement (Functional)

Requirement (Performance)

specifies

basis of

specifies

Function

Color Code

Requirement Element

Functional Element

allocated to

Physical Element

Interface Element

Component

Verification Element

Other Element

212

MBSE with CORE