This article is about a process of «formation of actors» (Hasselbladh, Kallinikos, 2000). In Italy, during the last ten years, this process created the heads of autonomous schools. In order to read the process, we provide the conflict between ‘old discourses’ (bureaucratic and professional) and ‘new discourses’ (managerial and democratic-critical-critical) as a reading key. These are in a constant struggle for affirmation on the grounds of educational policy (Ball, 2006). After presenting these two clashing discourses, the article provides a synthesis of the features of the autonomous school system and of the role of school heads as they were redefined by the reforms approved about ten years ago. In order to implement policies for the train...