To resolve this issue so that the new teacher can add the course to a group, a TeacherPortal administrator must delete the course from the original teacher's group as follows:

1. Log on to TeacherPortal and impersonate the new teacher.
2. While impersonating the new teacher, go to Settings > Manage Courses. Retrieve the course-section, and then click to delete the course from the group.
3. Click Save.
4. Repeat for all applicable courses.