Can I be assigned a professional activity that I did not choose?

You should receive one of the three professional activities you expressed preference for. If you do not receive one of the activities, you are entitled to choose another three. If there are not enough volunteers for a particular activity, it can be involuntarily assigned on a rotational basis in reverse seniority order. You cannot be involuntarily assigned to an administrative duty, such as lunch duty, hall patrol or am duty, for any two years in a row.