How to Create a UML Communication Diagram

Unified Modelling Language (UML) is a type of language used to illustrate the inner workings of a system, which include its actors, actions, roles, and classes. Originally used in the fields of software and engineering, UML has now made its way into business, and is a popular method of documenting business processes.

UML primarily uses diagrams to represent systems. These diagrams can be broken down into two types: behavioural UML diagrams, and structural UML diagrams.

UML is an extremely versatile and widely-recognised language. It is the standard language used by many developers, as well as an increasing number of business professionals. Its flexibility means that it can be applied to a number of IT or business-related situations, so that you can make it applicable to the system or technology you are using.

How to make a UML communication diagram easily? Using EdrawMax to create your own UML communication diagram.

Step 1: Open EdrawMax desktop software or EdrawMax web-based application.

Step 2: Navigate to [New]>[Software Development]>[UML Modeling]

Step 3: Select one UML communication diagram template to edit on it or click the [+] sign to start from scratch. Also, you can use massive UML communication diagram symbols and elements from libraries in left menu to customize your UML communication diagram.

Step 4: Once finished your creation, you can export the file in multiple formats, including Graphics, PDF, editable MS Office file, SVG and Visio vsdx file.

Step 5: Besides, you can share your UML communication diagram with others via social media and web page. Or publish your UML communication diagram in EdrawMax template gallery to show your work with others.

Example1: Online Shopping Procedure Communication Diagram 1

This is one UML communication diagram for an online bookshop. According to this diagram, the customer can search, find and buy books. If the customer is interested in some book, he/she can view description of this book. If the customer decides to buy this book, he/she can add this book into the shopping cart.

Example2: Online Shopping Procedure Communication Diagram 2

This is the other UML communication diagram illustrating the online shopping procedure. This diagram can clearly show the full set of messages passed between adjacent objects.

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According to this article, there are mainly three parts to illustrate what is UML communication diagram, to tell you how to create UML communication diagrams and to show you some UML communication diagram examples. Generally speaking, you can find that objects are shown with association connectors between them and there are some arrows pointing in the direction of the message flow in a UML communication diagram.

EdrawMax is an easiest all-in-one diagramming tool, you can create UML communication diagrams and any other type diagrams with ease! With substantial UML communication diagram symbols and cliparts, making UML communication diagrams could be as simple as possible. Also, it supports to export your work in multiple formats and share your work with others. Get started to create your UML communication diagrams now!