Functional design documents help developers, testers, and customers to understand the customizations in detail. The following are key benefits of FDDs:
- FDDs help the development team to understand the feature and provide a clear scope and definition of what to develop. Function design documents streamline the development process. The development team working on the feature has a clear understanding and answers to all their functionality-related questions to start development. Since this document is approved by the customer, the developers only develop customizations/extensions that are authorized.
- FDDs help the testing team to understand the feature under development and to develop a test plan around it.
- FDDs provide the ...