Whenever you stay out overnight, you should write a form in residene hall website.

http://ssudorm.ssu.ac.kr/

Login ->click “Mypage”

Empty within 6 consecutive days : click “외박신청”  –>”글쓰기”

If it is empty for more than 6 consecutive days: click “장기비움신청”-->”글쓰기

Write it down the form  –> click “글쓰기”

*외박신청일: Application date for overnight stay / 구체적 사유 : Specific reasons