Autodesk Official Training Guides (AOTG) have been released for 2015 software now available through ASCENT–Center for Technical Knowledge. These resources are available for civil, building, and mechanical designers and engineers to become informed on the 3D design software. They were created to provide instruction for classrooms, self-study, and an ongoing reference. Guides now available include AutoCAD 2015 Update for AutoCAD 2013/2014 Users, AutoCAD Civil 3D 2015 Fundamentals, and Autodesk Revit 2015 Architecture Fundamentals. These resources can be purchased directly from ASCENTeStore.com.