Activity Diagram Example: Article Submission

Description:

This is an activity diagram example that shows the actions involved in an article submission process. The process begins with an author who perform 'Open article'. He then publish the article. The moderator will moderate his submission and decide whether or not to approve his work. If approve, the system will set status to publisher, otherwise, the moderator will notify the author about the rejection.

Draw your activity diagram by using this one as a starting point. Simply Click Use this Template to edit, or click Create Blank to draw from scratch.

What is Activity Diagram?

Activity Diagrams describe how activities are coordinated to provide a service. Activity Diagrams consist of activities, states and transitions between activities and states. You can use activity diagram to model the logic of a single use case, or even how to coordinate a collection of use cases for the entire targeted system being developed. For example, to model how the events in a single use case relate to one another - in particular, use cases where activities may overlap and require coordination.

How to draw Activity Diagram?

Activity diagrams model the behavior of systems as they follow a process. They are a type of flow chart or workflow, but they use slightly different notation. Here is the main steps for developing an activity diagram:

  • Before drawing an activity diagram, we must have a clear understanding about the elements used in activity diagram.
  • The main element of an activity diagram is the activity itself. An activity is a function performed by the system.
  • After identifying the activities, we need to understand how they are associated with constraints and conditions.

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