Students may add or drop courses during the add/drop period stated in the academic calendar (see Academic Calendar) either via WebAdvisor or in person at the Registrar's Office. Courses dropped during the add/drop period will not appear on the student’s academic transcript. Once the semester begins WebAdvisor closes and students may only make changes in person in the Registrar's Office. Being placed by an instructor on the course roll does not constitute being officially registered for the course. Students can officially register only through WebAdvisor or at the Registrar's Office. After the add deadline, students may not attend courses without being officially enrolled in the course.