If you successfully registered you can now try to log in on the start page. Depending on what login methods are configured on your Picturepark instance and what login method is defined for your user account, you can either log in via the normal login or via SSO.
Login via Single Sign-On
Login via Picturepark IDS login (with email and password)
If you encounter the following error message when logging in, the selected login method is not configured for your account and therefore you have to log in via the other login method.