UML Use Case Diagram Symbols

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Posted by Allison Lynch |
Pre-drawn UML use case diagram symbols represent actor, use case, package, object, interface, constraint and note, etc. These symbols help create accurate diagrams and documentation.

UML use case diagram software offers you many useful shapes. UML use case diagram symbols like actor, usecase, package, object, system boundary, interface, constraint, note and more are available.

UML Use Case Diagram Symbols

UML Use Case Diagram Shapes

UML Use Case Diagram Symbols

Actor

Actor specifies a role played by a user or any other system that interacts with the subject.

Use case

Use case is a list of steps, typically defining interactions between an actor and a system, to achieve a goal.

Package

Package is used to group elements, and to provide a namespace for the grouped elements.

Objects

Objects are model elements that represent instances of a class or of classes.

Interfaces

Interfaces are model elements that define sets of operations that other model elements, such as classes, or components must implement.

Constraint

Constraint is an extension mechanism that enables you to refine the semantics of a UML model element.

Note

Note contains comments or textual information.

Edraw software provides you lots of shapes used in UML use case diagram. UML use case diagram shapes like actor, use case, package, object, interface, constraint, note and more are available.

Need fresh looking UML use case diagram symbols for your design? These UML use case diagram symbols are a cinch to pop in. And their crisp, fine detail will make spectacular, easy-to-understand diagrams and presentations to your customers.

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