The department defines an academic adviser for each student preferably among the staff members from the same specialization if possible, to provide advice and guidance during his study, as well as to assist in the selection of coreand complementary courses needed for his specialization field. The academic adviser’s opinion is optional and not obligatory for the student till the end of his study. The student can select the scientific supervisor if it is possible, and the scientific supervisor replaces the academic advisor for Master and PhD candidate at the registration for thesis.