This implies that new pedagogical methods are put in place with the consequence of the disappearance of the unity of place and time of training; Subscribe to DeepL Pro to edit this document. Hence the introduction of open and distance learning (ODL), which in addition provides answers to the current issues of the sub-sector of higher education, that is to say: the high demand for access to higher education; the massification of universities; the need to ensure educational innovation through digital to accompany the BACHELORE; MBA and PHD, the flexibility of teaching / learning.