stands for Projects - Areas - Resources - Archives, the four top-level categories that encompass every type of information you might encounter in your work and life. In this post I will attempt to show you how. After several years of introducing it to a wide variety of people, I’m confident that it works. I believe I’ve developed a system for organizing digital information that meets all these requirements. opportunistic, in the good sense, taking advantage of work already being performed, instead of requiring dedicated overhead time.modular, allowing different levels of detail to be hidden or revealed, depending on the needs of the current task.outcome-oriented, structuring information in a way that supports the delivery of valuable work.cross-platform, able to be used with any application, now existing or yet to be developed.actionable, integrating seamlessly with task management and project management methods.simple, not requiring any time-consuming maintenance, cataloguing, tagging, or reorganizing beyond a bare minimum.flexible, able to work with any project or activity you take on, now and in the future.universal, encompassing any conceivable kind of information from any source.One that supported and enhanced the work you do, telling you exactly where to put a piece of information, and exactly where to find it when you needed it. Imagine for a moment the perfect organizational system.