Is it still being used by the military? If yes, has it become more user friendly? 10 years ago, practically every soldier in the unit who had to use DTS hated the experience. It was fielded with little to no training on the system. I was AD but worked at a large NG Theater Support Command which was a downtrace unit to Fifth Army who has the mission to protect N. America and National Disaster Planning and Mitigation. Therefore, there was a lot of TDY. The travelers would invariably ask my budget NCOs to make the DTS inputs on their behalf. It was a very inefficient process, so I devised a plan to help the travelers understand DTS.