The document discusses the Army's Structured Self-Development (SSD) program, which provides mandatory online training for Soldiers throughout their careers. SSD consists of four levels that must be completed at various points in a Soldier's career. It aims to bridge operational and institutional learning domains and improve Army readiness through continuous self-development. Common issues Soldiers encounter include error messages when using the online system. Helpdesk support is available to assist Soldiers in resolving technical problems.