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A project specification is a comprehensive description of the objectives for the development of the project. It contains all the goals, functionality, and details required for a development team to fulfill the vision of the client. It describes how the software product will be used from a user perspective and performance details such as speed, availability, and response time. A ‘good’ software specification describes all the functional and technical specifications required to get things done. A well-prepared project specification document helps to direct both the client and the developer on the right path throughout its project life.