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How to draw a UML diagram easier with EdrawMax

Creating a UML diagram helps non-tech team members understand the project’s workflow.

Wondershare EdrawMax program with woman on cover
Image: Wondershare

A UML diagram is a graphical representation based on the unified modeling language (UML).

The primary reason for creating a UML diagram is to visually understand a system and its main actors, their respective roles or actions, different classes from the system, and other important documents about the system.

Therefore, the core idea for the UML diagram is for the entire team to visualize the entire project before it goes under development.

Additionally, it depends on how different team members will work to ensure that the project is completed on time.

When a project development team works on a UML diagram, they should understand that UML diagrams are categorized into two main categories:

  • Structure diagrams: These include object diagrams, composite structure diagrams, class diagrams, Component diagrams, and more.
  • Behavioral diagrams: It includes use case diagrams, activity diagrams, sequence diagrams, Communication diagrams, and more.

As you can see here, there are different types of UML diagrams.

If a project manager goes on and creates the UML diagram using a traditional method, they get confused, and the result will be a little too clumsy.

To rectify such issues, UML diagram software like EdrawMax is highly recommended.

With the right UML diagram tool, a project manager can:

  • Draw multiple UML diagrams effortlessly
  • Update the classes, actions, roles, and communication as and when it is required without working from scratch
  • Easily share the UML diagram with the team in multiple formats.

Why is a UML diagram significant?

Wondershare EdrawMax interface
Image: Wondershare

Simply put, UML diagrams help the user understand the project before it goes into production.

In a detailed UML diagram, the relationships between multiple classes and entities within a system are visualized to help the users, project managers, and even stakeholders.

There are several significant uses for creating a UML diagram, like:

  • The primary focus of UML diagrams is to understand the communication between different objects within a system.
  • With a UML diagram, multiple collaborators will get a foundation of planning before starting a new project.
  • By creating a UML diagram, a project manager will ensure concise communication among team members.
  • UML diagrams reduce the overall production time, as the entire team already knows different user interactions and processes and is also aware of the detailed structure of the overall system.
  • UML diagrams tend to bring new ideas to the table and help the team find the best-optimized solution to achieve the desired goal of the entire workflow process.
  • A unified modeling language is a standardized language, which means that all the UML elements would mean the same thing in every field. This is handy when a project manager has to discuss something with a non-tech team or vice versa.
  • Before launching a new software or an update, a UML diagram helps in providing a guide to test out multiple options or structures. This way, the team can easily make improvements before launching the update.

How to make a UML diagram effortlessly?

Before a project development team starts making a UML diagram, they should consider implementing tips to make it effective.

  • The abstraction level should be relevant to the audience
  • Refrain from using complicated names or modules
  • Try to integrate a bridge system if two or more lines are interacting with an element
  • Try to use similar use-case colors throughout the UML diagram
  • Always create a UML diagram by using a software

Now that you have understood the tips to make a UML diagram effortlessly let us show you the easiest way to make a UML diagram using EdrawMax.

This free UML diagram software comes with free templates, symbols, collaboration features, and more. Check out the following steps to make a UML diagram effectively.

Software access

The first step you need to do to create a UML diagram is to download the free UML diagram software in your system. The software is currently available for Windows, macOS, Linux, and Web versions.

Download and install it as per your requirements and register your account using multiple sign-up options. If you have registered previously, enter the details to log in.

Once inside the UML diagram tool, you will see that there are different diagram types that you can choose from.

To create a UML diagram, go to the ‘Software & Database’ diagram type and click on ‘Software Development.’

Here you will find several Software Development-related layouts, like SSADM, Program Structure, Software Architecture, and more.

Click on UML Modeling to access the symbols, layouts, and pre-built templates.

Wondershare EdrawMax UML-modeling interface
Image: KnowTechie

Template access

If you need inspiration to get started with the UML diagramming, head to the ‘Templates’ section on the left and search for ‘UML Diagrams.’

You can access all the user-generated UML diagram templates from the template community.

In the template community, you will find templates like UML Sequence diagrams, UML Class diagrams, UML deployment diagrams, UML diagrams of supermarkets, UML Activity diagrams, and more.

Wondershare EdrawMax UML Database Diagram
Image: KnowTechie

Click on any of the UML diagram templates and if it comes close to your requirement, click on ‘Use Immediately.’

Thus, the system will import all of the components and elements of the user-generated template to your canvas, from where you can fully customize the diagram.

Wondershare EdrawMax UML Database Diagram
Image: KnowTechie

Build from scratch:

To launch a fresh project, you must start designing the UML diagram from scratch.

To do that, go to the ‘Software & Database’ diagram type and click on ‘Software Development,’ followed by selecting ‘UML Modeling’ and then click on ‘+’ to start designing the UML diagram from scratch.

Wondershare EdrawMax Software Development
Image: KnowTechie

In the diagramming setup, you will see pre-imported UML diagram symbols on the left, customization options on the right, and a feature-rich toolbar on the top.

Moreover, start placing the actors as per their roles and connections with the others in the workflow. With the in-built connector’s feature, you can easily connect one single actor with multiple processes.

Wondershare EdrawMax Software Development drawing
Image: KnowTechie

Add components

A UML diagram is incomplete without adding the components from different categories, like class diagrams, component diagrams, sequence diagrams, Use case diagrams, and more.

You can find all of them in the ‘Predefined Symbols’ that you can find under Symbol’s section on the top toolbar. Add these components as and where they are required, followed by thorough customization.

Wondershare EdrawMax symbols
Image: KnowTechie

Export & share

After completing your UML diagram’s customization process, you can export it in formats as required.

This free UML diagram software can export the diagram in JPEG, PNG, HTML, SVG, VSDX, Docs, PDF, and more. 

Wondershare EdrawMax Drawing1 screen
Image: KnowTechie

Additionally, you can share the UML diagram with the template community or on social media platforms like Facebook and Pinterest.

Wondershare EdrawMax share screen
Image: KnowTechie

Final thoughts

UML diagrams come in handy when a team is developing a new project. With the help of a UML diagram, one can visualize the process, access the resources, lay out a plan, and more.

Therefore, creating a UML diagram helps non-tech team members understand the project’s workflow. With EdrawMax, you can easily create and share a UML diagram with your team.

This free UML diagram software lets you edit or modify the content of the UML diagram as the project moves forward into different stages.

Furthermore, with the online collaboration feature, an entire team can get on together and see the UML diagram and analyze the correct workflow.

If you want to make a UML diagram easily, check out this free UML diagram maker and start building it using the free templates and symbols.

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