- Open the Attendance@HKU app, login using your email address used during event registration under 'User without HKU Portal UID and PIN'.
- You will receive a verification email sent to your indicated email account. Click the link directly in that email or enter the verification code provided in the app to complete the verification.
- After successful login, you can check in or check out a registered event using the app.
Each login session will remain valid for a period of 100 days from your last check in date or until logout, whichever is earlier.