The second deliverable in the course project $($after the requirement specification$)$ is the software design specification that describes the software organization and development plan. In contrast to the software requirements specification that is intended to be read by the client, the software design document is meant for the developers that implement the software components and later maintain the software product. Specifically, the software design specification document should describe the overall software architecture and implementation, at a level of detail similar to a UML Class Diagram. The classes, data structures, together with all major functions and their parameters should be specified.