## Definition of Waterfall Waterfall framework in product management is a linear and sequential approach to project management that involves several distinct phases, including requirements gathering, design, implementation, testing, and maintenance. This methodology is characterized by its emphasis on planning and documentation, with each phase of the project being completed before moving on to the next one. ## How Waterfall Works In the Waterfall framework, the product development process is broken down into a series of stages, with each stage building on the previous one. This approach requires a clear understanding of the project's goals and a comprehensive plan for achieving them. It is particularly well-suited for projects with well-defined requirements and limited scope, where changes to the project plan are unlikely to occur. > [!NOTE] > One of the key benefits of the Waterfall framework is its focus on documentation. This approach ensures that project requirements, design specifications, and testing plans are all clearly defined and documented, making it easier to track progress and ensure that the project meets its objectives. ## Waterfall Limitations However, the Waterfall framework does have some limitations. One of the main drawbacks is that it does not allow for much flexibility or adaptability in the face of changing requirements or unforeseen challenges. Additionally, the linear nature of the process can result in delays and inefficiencies if any stage of the project takes longer than expected. Overall, the Waterfall framework is a valuable tool for product managers working on projects with clear requirements and limited scope. By providing structure and a clear path forward, this methodology can help ensure that projects are completed on time and within budget.