Wiki

Title: Comment model

Primary Actor: Authenticated User

Preconditions: User must be in the model’s page

Main Success Scenario:

1. Authenticated User writes a comment in the “New Comment” box and submits it.
2. The system registers the new comment.

Extensions:

2.
    a. The comment was empty or over the character limit.
        1. The Authenticated User is notified of the error; Use case continues at step 1.