To give users a better end-user experience, you can combine the registration of Multifactor Authentication with Self Service Password Reset (SSPR) so that users only have to provide this information once for both services when they log in for the first time.
Go to User–>User settings–>Choose the setting “Manage user preview settings”.
Under the option “Users can use the combined security information registration experience” choose “All” and then click “Save”. At the next login via the web portal, users should be prompted if they have not set up MFA/SSPR. You can also send users to the following page to set up their security info: https://aka.ms/mfasetup.
