The communication of information on the trainers to impart the formative action to companies and organizing entities, limited to the identifying data, of contact and of training or experience, would be lawful and would adjust to the principle of minimization of data, to be necessary both for the execution of the contract and for the fulfillment of legal obligations. In addition, the competent authorities may require the information related to the training action necessary to control the execution and application of the bonus by the companies. With the information available, it does not seem justified to communicate information relating to the data relating to the user and password for access to the virtual classroom assigned to students in the training activity, nor those relating to the professional situation of the training staff or responsible for the activity.