UML Diagrams for NGO Management System Project

Create Component, Sequence, Activity, UseCase, and Data Flow Diagrams(DFD) for NGO Management System Project.

NGO Management application will help to manage the NGO Volunteers, Donors, and NGO campaigns. The whole idea behind the application is to manage the donors’ or Fundraiser’s campaigns and transaction details.

UML Diagram for NGO Management System

We’ve compiled structural UML diagrams i.e. component diagrams, and three types of behavioral UML diagrams i.e. activity, sequence, and use case diagrams for the NGO Management Project.

Here, the Admin can manage volunteer and donor details. Admin can view the details of transactions in the transaction list. Admin can manage the fundraiser list. Whereas, volunteers and donors can manage applications and donate things or money.

Component diagram for NGO Management Project

The component diagram below shows the structural relations between components in an online NGO Management System. The connected components by dotted lines represent relationships within the systems. In the diagram, it can be seen that there total of six components name Admin, Volunteer, Donor, Fundraiser, Transaction, and Feedback.

Activity diagram for NGO Management Project

Activity diagrams in UML are a leading subset of behavioral diagrams. They display the functionalities of various activities and flows in management processes and software systems. The flow in the activity diagram can be sequential, branched, or concurrent.

For volunteers, it can be seen that it has to first apply for a volunteer role. If accepted, volunteers can process further and perform operations like adding/viewing applications, viewing fundraisers, and feedback. For volunteers to perform operations, it must be approved by the Admin.

Admin being the primary user, have to register on the system to carry out further operations of an NGO. Admin is can accept and reject users’ requests for the role of a volunteer. Admin will solely be responsible for adding users, transactions, applications, fundraisers, and events.

The donor can log in and donate money and things to an NGO.

Sequence diagram for NGO Management Project

Sequence diagrams in UML are used to get a better idea of how tasks within a project will function, overlap, and move between objects or components. Sequence diagrams display step-by-step interactions between objects and the order in which those interactions occur.

Use Case Diagram for NGO Management Project

A UML use case diagram can create a broad, high-level view of the relationship between use cases, actors involved, and systems being performed.
As you can see from the examples below, use cases are represented by oval shapes, and the lines then show at which point an actor/user participates and interacts with their corresponding use case. You can see where each actor is involved within the entire process (and where they’re excluded).

DFD Diagram for NGO Management Project

data flow diagram (DFD) maps out the flow of information for any process or system. It gives a basic overview of the whole system or process being analyzed. It shows the system with its relationship to external entities.

The diagram below gives us an outlook of how the system and its users work. Here, there are Admin, Donors, and Volunteers.


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