Feedback System (UML Sequence Diagram)

Sequence Diagram for User Feedback System

The sequence diagram depicts the process of sending user feedback from a feedback module within a feedback system. The user can send positive or negative feedback with additional textual details. The feedback is processed by a feedback server.

The diagram consists of the following lifelines:

• User
• Feedback Button
• Feedback Form
• Feedback
• Feedback Server

It includes these sequence messages between the lifelines:

• Click on a feedback button
• Open feedback form
• Choose smiley face for a positive feedback
• Choose sad face for a negative feedback
• Enter text for feedback details
• Build a feedback message
• Send feedback
• Feedback sent
• Dispose of the feedback object

Sequence Diagram Preview

Feedback System (UML Sequence Diagram)

UML Sequence Diagram Concepts

The feedback system example shows an actor lifeline, standard lifelines, a created lifeline (with a create sequence message), alt and opt fragments and a destroy element.