41 Conducting training courses, seminars, workshops in the field of grinding technology and in connection with the use, control and maintenance of machine tools and grinding machines; conducting distance and online courses; publication of educational and training materials; online training programs and services; providing online newsletters in the field of grinding technology and in connection with the use, control and maintenance of tools and grinding machines; operation of a training and education academy for imparting theoretical and practical knowledge in the field of grinding technology and in connection with the use, control and maintenance of machine tools and grinding machines, including related application and control software