Library Management System Activity Diagram

Library Management System Activity Diagram

Library Management System Activity Diagram – is one of the UML diagrams that will show the behavior of the Library System to its users. This activity diagram for library management is using symbols just like swimlanes, shapes and arrows, to illustrate the interactions between the user and system.

The users of this Library Management system would be the librarian and the students which were essential in creating its activity diagram. By determining the users of the system, it would be much easier for you to build the interactions and activities while they use the system. Then you will be able to foresee the behavior of the system towards its user. You must be aware that your system must be user-friendly and effective for its users.

What is a Library Management System Activity Diagram?

To have a clear understanding about it, let me tell you its purpose and importance. The Library management system has its function that will be a big help for every school or university’s libraries. So in order for you to illustrate the workflow and how would it approach its users, you need to create an activity diagram for Library Management System.

Through the activity diagram, you’ll be able to illustrate the flow of activities and know what should be the interactions between the system and its users. Your readers and users will also be guided about how would they use the library management system by looking into its activity diagram. And that is the importance of the Library Management System.

Activity Diagram Symbols:

Now before we create the Activity diagram of Library Management System, you must know first the symbols used to make it. And here are the symbol used in Activity Diagram.

Activity Diagram Symbols
Activity Diagram Symbols

You must be familiar with these symbols in order for you to distinguish what should you put in the illustration to avoid misunderstandings. This is also to educate you about the activity diagram symbols so you and the users would understand the system behavior.

In addition to that, being familiar with these activity diagram symbols will help you show the detailed parts and interactions that should happen when you develop the Library Management System. Then this thought enables you to have right ideas on hw you would develop the system that you want.

Additional Knowledge

This activity diagram works perfectly with the other UML Diagrams which were available also on our site. They are the Library Management System Use Case Diagram, Data Flow Diagram, Entity Relationship Diagram and many more. These diagrams served as the blueprint designs to foresee the needed functions of a working Library Management System.

Activity Diagram of Library Management System

Here’s a sample of Library Management System that you may use for your Final year Project. Note that you may change the ideas given in this activity diagram to meet the scope of the library management system project that you desired. The given ideas here are sorted based on users to give you more detailed examples.

  1. Library Management System Activity Diagram for Librarian Side

    Activity Diagram for Library Management System
    In this activity diagram illustration, you will see the interaction between the librarian and the system with the flow of arrows in the library management system swimlanes. You can see the activities done by the library admin or librarian in the system. These activities are common in library management system that is why they are present in this activity diagram.

    You can have this activity diagram and modify its illustration to emphasize more of your desired functions. The functions that you could include must correspond to the needs of the librarian to make your project flexible and effective

  2. Library Management System Activity Diagram for Student Side

    Activity Diagram of Library Management System
    Now here’s the illustration of Library Management System behavior in student side interaction using swimlanes. This activity diagram is made to show you on how will the library management system interact with its student users.

    So as you can see through the diagram, the scenarios were the common interaction whenever a student tries to access library services. And that services will be much easier for both the librarians and students with the use of system. Then if you want to develop a useful and efficient system, the activity diagram would be a big help.

You should be informed that these diagrams can be modified to achieve your desired system behavior. You can also create your unique system function to justify all of your clients needs. And if you want, you can copy all the ideas presented here so you won’t need to create a new one.


It is essential for you to know the diagrams used to design and develop the Library Management System. That is because you cannot perfectly create a fully-functional system without it. But if you create this activity diagram, you will know the possible inputs and scenarios that the system should process and perform. Not only that, you will find out the needed processes and connect them to the other UML Diagrams.

By completing the Activity Diagrams per module or per processes, you will easily achieve your desired system.


Now, what have you learned through our discussion? Have you determine the Diagrams that you must create? What project do you have in mind?

And if you have ideas or concerns with our discussion, do not hesitate to leave us your suggestions and questions. Those are highly appreciated. Thank you so much and have a good day!

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