The document provides information on building organization development (OD) capabilities. It discusses the roles of OD professionals, which include being a trusted advisor, change facilitator, communication promoter, and business partner. Building OD capabilities requires identifying requirements, designing interventions to drive culture and performance, and providing leadership on change management. It also discusses tools that OD professionals use, such as action research, communication tools, and analyzing an organization's current and future states. The document emphasizes that extensive practice is needed to build OD skills and capabilities.