OA
Operation Assistant
Internal Estate Management System
Sign in to continue
Use your authorised OA account.
This system is for authorised users only. User activity may be
logged for operational and audit purposes.
Forgot password? Contact system administrator.
Select an estate
Signed in
Enter your 2FA code
Open your authenticator app and enter the 6-digit code.
Lost your device? Use a backup code instead — type one of your
saved recovery codes in the box above.
Set up two-factor authentication
Your account requires 2FA. Scan the QR code with an
authenticator app, then enter the 6-digit code to confirm.
Save your backup codes. Each can be used once if you lose your
device. Store them somewhere safe — they will not be shown again.