The Army Sustainment Virtual Playbook is an interactive, mobile, eLearning solution to living doctrine. It delivers doctrinal and best practice tactics, techniques, and procedures for executing synchronized sustainment in a decisive action environment. The playbook provides the tools to think through complex sustainment processes that enable freedom of action, extend operational reach, and prolong endurance.

http://www.cascom.army.mil/g_staff/g3/SVPB/SVPB-Chap6/story_html5.html