The Add Corequisitie Courses screen displays when the user clicks the Corequisite Course(s) link or the Concurrent Course(s) link on the Add/Drop Courses screen. This screen shows both the course and non-course requisites for the class selected. To add a class, select the Add checkbox for each requisite and then click the Add Requisite Courses button. If the student does not meet the requisite, the course will display as an error on the Add/Drop Courses screen.