Login into Microsoft MFA set up portal
Click "Security Info"
Click "Add Method"
Click "I want to use a different authenticator app" (Do not click Next")
Now, click "Next"
Keep this window open, and do NOT click "Next" yet.
Then, follow the instruction below to program your SafeID token with the QR code
Click the Scan QR Code button
Select Scan Screen.
If succeeded, the Seed box should be filled with the token's seed data.
Now, select your smart card reader from the Reader drop-down list, e.g. "HID OMNIKEY 5427 CK"
Press the Connect button
Now, switch on a SafeID token and place it on the reader.
The tool will read out the token's serial number and time, and display them:
Switch off the token and switch it on again to generate a new code
After you have successfully programmed the token with the QR code, you can return to the browser window.
Use the SafeID/Diamond token that you just programmed to generate a passcode, then enter the passcode in the above window
A new method called "Authenticator app" is now added into your account, as shown above.