alter table `STUDENT_DATA_SHARE_AUTHORIZATION` add `OJB_CONCRETE_CLASS` varchar(255) NOT NULL DEFAULT '';
update `STUDENT_DATA_SHARE_AUTHORIZATION` set `OJB_CONCRETE_CLASS` = 'net.sourceforge.fenixedu.domain.student.StudentDataShareAuthorization';
alter table `CANDIDACY` add `STUDENT_PERSONAL_DATA_STUDENTS_ASSOCIATION_AUTHORIZATION` text;