/UML-sequence-diagram

UML Sequence Diagram with All Popular Syntax Constructions

UML-sequence-diagram

UML Sequence Diagram with most common Syntax Constructions

Table of content

  • UML objects
  • Lifelines
  • Messages
  • UML object declaration
  • Actor, participant, database, queue and other UML object types
  • Types of messages (sync, async, response and others)
  • Grouping of messages (Alt, opt, par and others)
  • Loops
  • Connective lines and text coloring
  • Comments (notes)
  • Separation line

What is UML sequential diagram

A UML sequence diagram illustrates how objects in a system interact through a sequence of messages over time. It visually represents the order and flow of operations, helping to understand and document system behavior and design

How to view the digram

You can go to the online UML viewer at www.plantuml.com/plantuml/uml. Alternatively, you can use your IDE, though you may need to install some additional plugins.

It should appears as follows: image image