This document discusses the three domains of an ARO culture: personal accountability, mutual responsibility, and shared ownership. It defines each domain and how individuals should behave within them. Personal accountability refers to the areas an individual controls and will be evaluated on. Mutual responsibility involves areas impacted by one's work where input is shared. Shared ownership includes all aspects of the organization's mission and brand. The document provides guidance on when to engage in each domain and potential vulnerabilities like lack of clarity or competency creep. Overall it outlines an performance-focused culture based on transparency, collaboration, and clear roles.