This training manual covers the NAVIS SPARCS N4 & XPS Terminal Operating System across a structured 5-day programme designed for IT Administrators. Over the five days, participants will progress from the fundamentals of N4 architecture, topology, and data models, through system administration, mobile operations, gate configuration, and XPS planning, all the way to EDI integration and N4 Billing — building a comprehensive, end-to-end understanding of how to configure, manage, and maintain one of the world’s leading port terminal operating systems.