In this paper a model to integrate the technology of tutoring systems to existing virtual reality training systems is described. The training systems are devoted to dangerous activities for energized line maintenance in the electrical domain. The systems are already in use and have impacted positively the traditional training method, which was based on classroom classes and camp training. The system augmented the availability of specialized knowledge and improved transfer of training. Nevertheless, we aim to provide further training capabilities with the salient proprieties of intelligent tutoring systems.