3.3« Diagram »

Use case diagram

The use case diagram is used to describe “who” can do “what” in the system. “Who” is a user profile, and “what” is a screen. Through the use case model, you can define the list of screens allowed for each user profile.

Entity diagram

The entity diagram is used to describe the architecture of the application. From the entity diagram BluAge will extract the database model and generate a creation script.

Activity diagram

The activity diagram is used to describe screens and service processes.