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SysML Use Case Toolbox

When you are constructing SysML models, you can populate the Use Case diagrams using the icons on the 'SysML Use Cases' pages of the Diagram Toolbox.

Access

On the Diagram Toolbox, click on the More tools button and select 'SysML 1.3 | SysML 1.3 Use Cases'.

Ribbon

Design > Diagram > Toolbox

Menu

Diagram | Toolbox

Keyboard Shortcuts

Alt + 5

SysML Use Case Objects

Item

Description

Actor

Represents a user that interacts with one or more SysML systems.

Use Case

Describes the expected functionality of a system as a UML Use Case.

Boundary

Graphically binds elements in a diagram within a border.

SysML Use Case Relationships

Item

Description

Communication Path

Declares which Actors perform in the Use Case.

Generalize

Describes an element as a specialized descendant of another element, containing additional properties and behavior.

Include

Describes one Use Case as a subset of another.

Extend

Describes one Use Case as an extension of another.

SysML Patterns

Item

Description

Basic Use Case

A Pattern that creates a typical simple Use Case diagram of Actor, Use Case and System Boundary elements.