Traceability is essential for the online training. To collect information on the course of the learners and in order to streamline the multitude of existing training courses and to come, a standard has been developed by the ministry of the american defense.

The SCORM for Shareable Content Object Reference Model, was thus born in 2001.

The LMS (Learning Management System), or training platform, uses this standard to collect and classify all the information generated by digital training.

The training is described, all the content is listed, and the learners' path is recorded: training status, training validation, score obtained, time spent, etc.