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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     Diagram | Diagram Toolbox: More Tools | SysML 1.3 | SysML 1.3 Use Cases


SysML Use Case Objects




SysML Use Cases


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.



Graphically binds elements in a diagram within a border.


SysML Use Case Relationships

Communication Path

Declares which Actors perform in the Use Case.



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



Describes one Use Case as a subset of another.



Describes one Use Case as an extension of another.


SysML Patterns

Basic Use Case

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