Interactive Electronic Technical Manual (IETM) is a modern alternative to printed user manuals, training manuals, and operation and maintenance manuals used in the defense and aviation sectors. It provides an interactive and electronic medium that improves technical support, usability, and accessibility of complex systems. In contrast to static paper or PDF-based instruction manuals, IETMs offer defense operators and technical personnel an all-digital user guide solution with multimedia integration, interactive navigation, improved searching, and maintenance workflows.