This book presents a human factors and ergonomics evaluation of a digital Mission Planning and Battle-space Management (MP/BM) system. It emphasises the activities at the Brigade (Bde) and the Battle Group (BG) headquarters (HQ) levels, with the analysts distributing their time evenly between these two locations. The book concludes with a summary of the research project's findings. It looks forward to the next generation digital MP/BM systems and in so doing considers the human factors issues in digitising mission planning.