Abstract
Nowadays, managing change in complex services requires that middle management re-designs its objects and professional practices, in order to cope with new needs. It seems therefore crucial to activate training settings that allow managers to: develop research and analytical skills on their own work practices and professional objects; face and manage conflict, related to every change, that represents an opportunity to reflect and review one's own practices; and build new and shared repertories of managerial practices, able to support a better form of living and working together within the management community. Moving from these hypotheses, inside the setting of a training intervention conducted in an educational service, the article discusses a specific tool used to generate opportunity of exchange, and reflection, within a challenging framework of change.