Use Case Diagram Template
Illustrate examples of interactions between personas and use cases with a use case diagram template.
About the Use Case Diagram Template
Miro’s use case diagram template is a visual tool that helps you analyze system relationships between personas and use cases — allowing your team to quickly illustrate system functionality.
These diagrams typically depict a system’s expected behavior, such as what will happen and when. It’s especially helpful because it allows you to design a system from the end user's perspective. In other words, it’s a powerful tool for communicating your desired system behavior in the language of the user by specifying all externally visible system behavior.
Generally, use case diagrams are not very detailed. They contain just the essential information that helps represent the goals of system-user interactions, define and organize the functional requirements in a system, specify the context and requirements of a system, and model the basic flow of events in a use case.
How to fill in the use case diagram template?
Creating and sharing your team’s own use case diagram is easy using Miro. Start by clicking on the blue “use template” button to open the use case diagram template in Miro, then follow these steps:
1. Identify your actors
Actors are anybody interacting with your system. An actor can be a customer, user, person, system, or organization. To add them to the use case diagram template, double-click on the text boxes labeled “name” to replace the content with your own.
2. Identify use cases
A good rule of thumb is to start by asking what actors need from the system. For example, at a library, actors need to pick up books, return books, get a library card, reserve rooms, and use the internet. These are all types of use cases. Once you know what yours are, double-click on the text boxes labeled “use case” to replace the pre-written content with your own.
3. Identify generalizations
Are there any associated actors who trigger similar use cases unique to them? Generalize that particular actor. A common example is the “make a payment” use case in a payment system, which generalizes three similar use cases such as “pay by debit card,” “pay by cash,” and “pay by credit card.”
4. Connect actors and use cases
Use the connection lines on the use case diagram template to represent the interactions between actors and use cases. Click and drag them to adjust where they link to — and duplicate or remove them as needed.
Want to try creating your diagram from scratch? Explore Miro's use case diagram tool and its extensive UML shape pack.
Is Miro’s use case template free?
Yes, Miro’s use case diagram template is free and ready to use — allowing you to start filling it in, customizing it, and sharing it with your teammates. Want to make use of our UML shape pack? You’ll need a Business, Enterprise, or Education plan.
When to use the use case diagram template?
The use case diagram template comes in especially handy when you’re not looking to build your own diagram from scratch — allowing you to save time and start visualizing how your system or application interacts with people, systems, or organizations. You can also use the use case diagram template to represent and discuss the goals that users (or “actors”) achieve with the help of your system or application.
What are the benefits of a use case diagram template?
Use case diagrams are effective and malleable tools. They can help your team communicate and analyze the scope of your system; any scenario in which your system interacts with customers, organizations, external systems, or problems your applications help your customers solve. Draw a use case diagram anytime you need to specify context and requirements for a system to operate or model the flow of events in a given use case.
Get started with this template right now.
Entity–Relationship Diagram (ERD) HR Management System Template
Works best for:
ERD
The Entity–Relationship Diagram (ERD) HR Management System Template in Miro is designed to streamline the management of employee-related information and processes within an organization. This template allows for the visualization and organization of complex HR systems, making it easier to understand relationships and processes. It enables users to map out departments, positions, and employee details, including attendance records, payroll, and performance reviews.
Venn Diagrams by Dave Westgarth
Works best for:
Venn Diagram
Visualize relationships and intersections clearly with the Collection Venn Diagram template. This tool is perfect for comparing multiple sets of data, identifying commonalities, and showcasing unique elements. Use it in presentations, research, and data analysis to make complex information more digestible. Ideal for educators, researchers, and analysts seeking to present data insights effectively.
Flow Diagrams
Works best for:
Diagramming
The Flow Diagrams template offers a versatile tool for visualizing processes, workflows, and systems. It provides a range of shapes and connectors for creating flowcharts, process maps, and data flow diagrams. This template enables teams to represent complex systems and processes in a clear and structured manner, facilitating communication and decision-making. By promoting visual clarity and understanding, Flow Diagrams empower teams to analyze and optimize processes effectively, driving efficiency and productivity.
GenAI Application Workflow
Works best for:
Flowcharts, Mapping, Diagrams
The GenAI Application Workflow template is a visual tool for mapping out the workflow of applications developed using GenAI. It provides elements for defining process steps, decision points, and data flows within the application. This template enables developers and project teams to visualize the application workflow, identify potential bottlenecks, and optimize the user experience. By promoting clarity and efficiency in application development, the GenAI Application Workflow empowers teams to deliver innovative and user-friendly applications effectively.
Onion Diagram Template
Works best for:
Diagramming, Mapping and Diagramming
The Onion Diagram Template is a distinct tool designed to visually represent layers of a specific concept, system, or process, akin to the layers of an onion. Each concentric layer of the diagram provides insights into a different aspect or phase of the topic at hand, moving from the core foundational element outwards to more peripheral components. One of the prime benefits of this template is its ability to offer hierarchical clarity. Users can immediately discern the importance, sequence, or interrelation of different elements within a system, facilitating enhanced comprehension and efficient decision-making.
Cross Functional Flowchart
Works best for:
Org Charts, Business Management
Have a quick look at everyone on a project and see exactly what they’ll contribute. That’s the clarity and transparency a cross-functional flowchart will give you. These are also called “swim lane” flowcharts because each person (each customer, client, or representative from a specific function) is assigned a lane—a clear line—that will help you visualize their roles at each stage of the project. This template will empower you to streamline processes, reduce inefficiencies, and make meaningful cross-functional relationships.