This case study shows the evolution of a management plan through several iterations using the Open Standards. One of 56 organizations spanning Australia, Territory Natural Resources Management (TNRM) picked up on the Open Standards in 2014. Their first two iterations, the 2005 plan and the 2010 plan, proved difficult to implement, so they turned to the OS to help structure planning, implementation and review, beginning with a review of the 2010 plan. The plan, encompassing almost 1.4 million square km (17.5%) of Australia, sought to: Guide and prioritise investments and activities in natural resources management (NRM) in the Northern Territory…