The Telematic Teaching and Learning Laboratory (LabSET) of the University of Liège coordinates the Plan to Mobilize Information and Communication Technologies (PMICT) in the Walloon Region of Belgium. In its capacity as coordinator, the LabSET initiated individualized mentoring to help the instructors in charge of the PMICT training sessions develop self-reflection for the benefit of quality training practice. In this article, we present the theoretical foundations of the mentoring process. We also describe the process, the appended resources and the indicators that should enable us to evaluate the level of reflexivity reached by the instructors at the end of it. PMTIC