Building an ITIL based Service Management Department

ITIL concentrates on describing IT Service Management Processes, Functions and the Roles to perform those tasks but does not describe how to build a Department to run and manage those processes. Leaving the question How can I structure my organization to most effectively support ITIL Service Management? This book plugs the gap by explaining in a structured and logical manner how to build an ITIL based Service Management Department that will both support and supplement those processes.