Toolbox Reprint Series Systems Archetypes II Using Systems Archetypes to Take Effective Action More than just a "how-to" guide, this companion guide to our bestselling Systems Archetypes I provides a grounded approach to problem diagnosis and intervention that can lead to effective action. Learn how to use the archetypes for diagnosing a problem, planning high-leverage interventions, and constructing theories about the roots of stubborn organizational problems.