To configure TOTP, do the following:
1. Open the ‘Services Configuration window.
2. Double-click the ‘TOTP’ service.

3. Click the ‘Edit’ button.

4. On the opened window, generate the ‘Secret Key’ value and use it for configuring TOTP Authenticator (like Google Authenticator etc.).
5. Click the “QR” button. On the opened window QR-code preview will be available.

6. Click the ‘OK’ button to save changes.