The evolution of individuals, teams or organizations usually should follow one of these two routes : - The 'diagnostic' route, proceeding through 'analysis-implementation-stabilisation' cycles. This path is known as 'planned change’ or ‘prescriptive change’. - The 'dialogic' route, centered on people, where they are invited to shape their evolution together, with appreciative and constructive conversations, inside safe spaces. This path is known as 'generative change’. While the first path is rather prescriptive and top-down, the second path favors a progressive and agile change management driven by people. Operated through constructive interactions, the members of the organization constinuously pave the road of their evolution, with discoveries, experiences and self-adaptation. Based on the constructionism principles, dialogs are at the heart of this continuous evolution model, gearing up intrinsic motivation, creativity, engagement and lasting differences. To help organization to switch from prescritive change to generative evolution, this super practical guide invites you in an experiment-based journey to achieve new capabilities