It is a HKUST Administrative App. To learn more about mobile apps in HKUST, please visit https://itsc.hkust.edu.hk/services/cyber-security/mobile-security/mobile-app-catalog . HKUST Staff is an Apps to help Back Office Staff to improve the administration work more efficiently. It gives you mobile access to some administrative functions (e.g. Expense receipt upload etc.) and easy link reference to other useful Apps for UST staff members.