Gradelink recommends importing from student applications in EnrollMe after the last term of the school year is finished and all classes have been concluded. 

Schools who use EnrollMe need to import students from EnrollMe before promoting students. This allows the schools to ensure that all information for re-enrollmentsis up to date for the next year, but the biggest benefit to this is that it automatically moves new enrollments into the main list of students in the grade levels they were enrolled for.