Book excerpt: This book provides you with the tools to tap into the capabilities that already exist in your organization, but are as yet inaccessible. The book shows you how to make maximum use and accessibility of existing knowledge by implementing a successful tool, The River Diagram. This tool will help reveal your organization's strengths and weaknesses, which will aid you in resolving an internal problem. Illustrated using an exciting range of case studies including BP, Oracle, UNAIDS, and others, this book will guide you towards saving both time and money.