The change of the plan of study is not possible anymore.
All the students who have attended or are attending optional courses which have not been added to their plan of study, must register their name with the professor.
They will be able to take the exam from the session of June/July/September.
At the end of the semester, the Professor will communicate the names of the students who have attended his class to the secretary who will then make the proper change to the plan of study of the students.