This document outlines President Obama's one-page APEX (Adaptive Planning and Execution) framework. The framework is meant to help with lean, adaptive planning and execution for projects under great uncertainty. It includes analyzing strengths, weaknesses, opportunities, and threats (SWOT); setting a core purpose, vision, and values; establishing goals and objectives; and using strategies like rapid experimentation and the OODA loop (Observe, Orient, Decide, Act) to maximize opportunities while minimizing weaknesses and threats. The overall goal is to help organizations successfully navigate uncertainty.