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.