If a student is unable to attend practice which is logged (Practice Teaching and Practical Encyclopedia) is required from this practice in time to unsubscribe. For serious reasons (illness, accident, etc.) can be excused from the practice even after they log off the system does not allow, but not later than the day of the practice.
An apology can be made in person (in the workplace), by telephone or by e-mail. In the case of unexcused absences (absent) to practice, it is saved substitute term practice, which is extended by one working day. Applies to all demonstration and experimental work - DEP (riding hall, flower garden, land, greenhouses, animal house).
