Model-Based Systems Engineering with GENESYS

Use Case Diagram

The Use Case Diagram displays associations between performers (components) with subordinate use cases.

195

Color Code

Sequence Diagram

Physical Element

Interface Element

Document

Organization

Functional Element

Requirement Element

documentedby (documents)

assignedto (responsiblefor)

Actor [Human/Component]

Verification Element

Other Element

elicits (elicitedby)

involves (participatesin)

describes (describedby)

Requirement

refinedby (refines)

verifiedby (verifies)

Use Case

basisof (basedon)

specifies (specifiedby)

includes (included in)

specifies (specifiedby)

includes (included in)

Verification Requirement

Verification Event

fulfilledby (fulfills)

kindof (generalizationof) extends (extendedby)

executedby (executes)

employs (employedby)

verifiedby (verifies)

Test Activity

Test Procedure Test Configuration

elaboratedby (elaborates)

formedby (forms)

decomposedby (decomposes)

consumes (consumedby) captures (capturedby) produces (producedby)

Component

Function

allocatedto (performs)

exitby (exit for)

decomposedby (decomposes)

joins (joined to)

built from (built in)

incorporates (incorporatedby)

exhibits (exhibitedby)

inputs to (inputs)

State

Exit

enters (enteredby)

outputs (outputs from)

Interface

exitedby (exits)

Resource

decomposedby (decomposes)

triggers (triggerby)

triggered (triggers)

connects (connectedto)

comprisedof (comprises)

responsible for (assignedto)

includes (included in)

Event

Transition

Item

Link

transfers (transferredby)

decomposedby (decomposes)

includes (included in)

generates (generatedby)

results in (resultof)

augmentedby (augments)

results in (resultof)

causes (causedby)

Concern

External File

Text

Risk

196