The diagram is a sequence diagram that outlines the steps involved in the user registration process for a web application. It begins with the user clicking the sign-up button, selecting a user type, and entering a username, which is then checked for uniqueness by the authorization system. If the username exists, a warning is displayed; otherwise, the user proceeds to enter their email address. This email is also checked for uniqueness, with appropriate warnings displayed for duplicates. The user then enters a password, which is optionally checked for complexity, and provides their phone number. Finally, after confirming the form, the user account is created and the dashboard is displayed.
EdrawMax excels in creating detailed workflow diagrams, such as this user registration process. It is ideal for system designers and developers who need to visually represent the steps and decision points within system processes.