The Attributed Integrated Modeling System (AIMS) is a 3D digital twin platform designed to enable comprehensive planning, configuration management, and integration of regulatory compliance data for the entire lifecycle of nuclear facilities. It merges spatial modeling with detailed metadata, connecting physical assets to comprehensive radiological, environmental, structural, and historical records, attributable to a general area or specific component. This unified, navigable platform allows users to visualize, analyze, and organize complex datasets with ease, including future data as it is collected.