UML - use case diagrams

Question

I'm creating a chat application based on web services. I want to draw a use case diagram for my application. My problem is when i'm drawing the use case diagram should i indicate web service ? if i want how to indicate that?

score 1 · Answer 1 · answered Apr 11 '18 at 20:25

1

You show it as a boundary enclosing the use cases. The actors are outside. It's a common use to put primary actors to the left of the boundary and secondary ones to the right.

answered Apr 11 '18 at 20:25

qwerty_so

35,448
8
62
86

Thank you for answering. But i want to know that should i show the web service as an actor or as a use case ? – Arunoda Samarasinghe Apr 12 '18 at 20:57

UML - use case diagrams

1 Answers1