ZAPPIK Method book is designed to be a support for understanding ZAPPIK Method Beyond a technical presentation to apply the method, it focuses above all on the "why".This is why it takes you step by step through the discovery of ZAPPIK Method through its genesis, its insertion in today's context and its stakes. You will understand that in itself each method makes sense according to the objectives sought and its context of application.Initially created as an assembly of practices to improve the internal processes of my company, the method has been structured over time thanks to our clients' feedback. Actually, we note as much as 80% of management time saved by project owners using ZAPPIK Method. These amazing statistics are explained by transferring the time spent by a project holder on management to the digital platform holding the production processes. This is the main motivation of a project owner to adopt the method. As time becomes rarer, saving it has become the major challenge of today's working life.