License & service maintenance: IBM Rational DOORS Requirements Management Software

IBM Rational Dynamic Object-Oriented Requirements System (DOORS) is a software application that provides capabilities to define and manage requirements in systems and software engineering projects for manufactured products and systems-oriented industries. The software is used within NSWC Philadelphia’s Modeling & Simulation (M&S) Labs by various research, development, testing & evaluation (RDT&E) engineering groups as a requirements management tool for project testing & production; it provides traceability throughout the engineering lifecycle and allows users to manage their project’s system requirements.