This EdrawMax template presents an advanced UML (Unified Modeling Language) diagram specifically designed for Assignment 3, showcasing a comprehensive structure of software development entities. It includes various UML elements like classes, structures, and interfaces, depicting complex relationships through inheritance, aggregation, and composition. Ideal for software developers, system architects, and students, this diagram serves as a pedagogical tool and a practical guide in the development of object-oriented software systems. By illustrating the intricate interactions between components, it aids in the understanding and designing of a robust software architecture.