The transition to NetApp MS Azure AD B2C is complete. If you missed the pre-registration, you will be invited to register at next log in.Please note that access to your NetApp data may take up to 1 hour.To learn more, read the FAQ and watch the video.Need assistance? Complete this form and select “Registration Issue” as the Feedback Category.
As mentioned by ostiguy, OCI is just a new name of SANscreen. You can upgrade from any version to latest version, make sure you follow the right procedure. I, myself have done it many times in production environment.