Moongate Launched! Moongate has now been launched for students, teachers and parents, and is the communication portal for CIS. To login to Moongate, please go to http://moongate.cis.edu.hk. As Moongate is live, students and parents will no longer be able to login to myCIS. If you belong to the CIS community and are unable to login to Moongate, please send an email to moongate-help@cis.edu.hk stating your child's name along with their homeroom information. Once we have verified your information, your myCIS login details will be emailed to you.