2. Evaluation lack of time for the participants difficulties to combine work-family-course widespread need for online courses on online teaching EXTERNAL FACTORS attributes of the external environment time consuming / time planning / time time time entrance point not intuitive high number of different tools digital immigrants technological issues – connectivity - infrastructure interactive participative network social communities interdisciplinary learning group user generated content in fora structured flexibility hands on, learning by doing, just-in-time intensive coaching INTERNAL FACTORS attributes of the internal organization of course Harmful and provoking barriers for the course Positive factors for the course