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UML Activity Diagram

Captain O Captain

Published on 2020-12-30

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1. Introduction

This is an example of a UML activity diagram. Activity diagrams are crucial for business process modeling since they represent the activities that take place in a system.

2. What is UML Activity Diagram

An activity diagram is a flowchart that depicts the movement of information from one action to the next. The action can be described as a system operation.

From one action to the next, the control flow is depicted. This flow can be sequential, branching, or running at the same time. Different elements such as fork, join, and others are used in activity diagrams to cope with various types of flow control.

3. The Usage of UML Activity Diagram

Users can benefit from activity diagrams in a variety of ways. Consider drawing a graphic of the following activities:

- Demonstrate how an algorithm works.

- Describe the steps that a UML use case takes.

- Show how users and the system interact in a business process or workflow.

- Clarify difficult use cases to simplify and improve any process.

- Method, function, and operation are examples of software architecture aspects to model.

4. How to Create a UML Activity Diagram

Creating a UML Diagram in EdrawMax Online is pretty simple. The free UML Diagram maker has several features, like directly importing the data from the .csv file or creating one from scratch using free templates.

Step 1: Login EdrawMax Online

Log in EdrawMax Online using your registered email address. If this is your first time accessing the tool, you can create your personalized account from your personal or professional email address.

Step 2: Choose a template

EdrawMax Online comes with hundreds of free UML diagram templates. Select a pre-designed template from the product based on your preference or need by selecting the "UML Modeling" on the left navigation pane. It will open up several UML Diagram types, like class diagram, activity diagram, and more. Alternatively, press "+" in EdrawMax Online canvas to create a UML Diagram from scratch.

Step 3: Customize the diagram

Customize your UML diagram by changing the symbols and shapes as required. With the easy drag-and-drop feature of EdrawMax Online, you can use all the relative elements from libraries.

Step 4: Export & Share

Once your UML diagram is completed, you can share it amongst your colleagues or clients using the easy export and share option. You can export a UML Diagram in multiple formats, like Graphics, JPEG, PDF, or HTML. Also, you can share the designs on different social media platforms, like Facebook, Twitter, LinkedIn, or Line.

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