 Practices of regulatory self-organization and adaptation of support 
Considering that a system is a regulating self-organisation, we propose to discuss the modalities of an integrative alternation that we have experimented with in adult training. The regulation is approached from the angle of the training’s progressive evaluation and its emancipatory aims worked out in a multiform accompaniment to self-training. As the role of reflexivity is central, we focus here on the critical reading of a tool that we have developed, the Training Experience Index (TEI), in order to gather the representations of the trainees on the way they experience training and to be able to offer them appropriate support.