For instance, a software design specification for a task management application can cover aspects like architecture, user interface, database design, functionality, data flow, performance, security, testing, and deployment. Here is a detailed example of such a specification for system architecture: - The application will follow a client-server architecture. - The client-side will be implemented as a web-based interface using HTML, CSS, and JavaScript. - The server-side will use a RESTful API built with Node.js and Express framework. - The database management system will be MongoDB for data storage.