The label “include” implies that the use cases are required to complete the task, while “extend” declares otherwise. Include and extend are indications used to describe the following library system use case diagrams. These use cases will be discussed in the following diagrams.įor example: draw use case diagram for library management system Library Management System General Use Case Include and Extend in Use Case Diagram This diagram is made up of the system’s main use cases and primary users. General Use Case Diagram for Library Management The library management has different processes and they were discussed here one by one. This simple use case diagram for library management system section clarifies the use case diagrams shown. Library Management System Use Case Diagram with Explanation This is done when there’s a serious scenario or problem. School Admin: He/she can access all of the library’s information.They will also have access to the system. Book Borrowers: Book borrowers were not just the students but also the professors or instructors.

School Librarian: The school librarians will be the ones to use the system most of the time.

It works best with other UML diagrams, including activity, class, sequence, deployment, and component diagrams. Alternatively, you can also use a secure embed code to embed the use case diagram in any site or intranet.Furthermore, the diagram serves as a system analysis that can identify, clarify, and organize the project’s needs. Share the diagram with others either using a workspace share link or export it to a variety of file formats if needed. This allows team members to see the evolution of the diagram and rollback to previous versions if needed. Use version control to keep track of changes made to the use case diagram. You can use comments to carry out discussions and tag teammates to get clarifications. Once the diagram is complete, share the use case diagram with team members and ask for their feedback.

Then identify the actors and the use cases that can be generalized Identify the use cases or what the actors need from the system and the common functionality that can be reused across the system. Actors can be a person, organization or another system which will be engaging with the system. Use real-time mouse cursors and synced previews to easily track the changes other participants make in the workspace.ĭrag and drop the system boundary shape onto the canvas before identifying and adding the actors outside it. Share the workspace with others you wish to collaborate with. Open Creately and create a workspace to draw your use case diagram online and open the use case diagram shape library.

Draw use case diagram online