AI Requirements Engineering helps enterprises understand complex applications by converting technical information into structured business requirements. It can support analysts in identifying application functionality, business rules, dependencies, and workflows that may be difficult to capture through traditional documentation. AI-driven analysis also helps create clearer requirement baselines for development and modernization initiatives. By connecting discovered application behavior with structured requirements, teams can improve communication between business stakeholders, developers, architects, and testers. This approach reduces manual analysis while keeping experts involved in validating business intent, resolving ambiguity, and confirming requirements before they influence downstream software engineering activities.