A large, not-for-profit HCO begins its move from providing excellence in care to supporting population health with a comprehensive review of population health needs. It forecasts current and benchmark demand for specific exhibit 9.1 services. The near term shows high emergency and inpatient use and shortages of support for mental illness and several diseases associated with aging. How should it organize a systematic response? What task forces, what tasks are they charged with, and who are their members? What consultant assistance would be helpful?