SSO login to Webservises (FIDO2) via mobile app
Step 1: Enroll the software key on HES
Open the email from the HES in your mailbox and follow the link in it.
If you already registered security key for SSO, you can register mobile app following this guides - iOS, Android.
Step 2: Sign in with Hideez Authenticator
Also, for some devices it is possible to scan the code directly from the smartphone camera, this will redirect you to Hideez Authenticator.