The UML Model of the Mosque Financial System

Abstract

The financial system in mosques is an important element in managing community funds transparently and accountably. However, many mosques still face difficulties in managing income and expenses, as well as in preparing timely and structured reports. This study aims to design and develop a UML (Unified Modeling Language) model for a web-based mosque financial system that facilitates the recording, reporting, and monitoring of finances. The developed UML model includes Use Case, Class, Activity, and Sequence diagrams to illustrate the business processes, from recording donations, approval of expenditures, to financial reporting. This system is expected to improve the transparency of mosque fund management, simplify access to reports by administrators and congregants, and ensure compliance with Sharia principles in fund management. Through the application of the UML model, the mosque financial system can operate more efficiently with better internal controls, providing a clear workflow for administrators. The results of this study are expected to serve as a reference for mosque administrators in enhancing the quality of their financial management.