EA - IT Architecture V2 > UML modeling > Use Case Diagram > Use Case Diagram Elements
Use Case Diagram Elements
 
Actors
Use Cases
Zooming in on a use case
Packages
Participations
Examples of participation
Creating participations
Multiplicities of a participation
Use Case Associations: Extensions and Uses
Inclusion relationship
Extend Relation
Generalizations
Interfaces
Creating an Interface
Connecting an interface to a use case