You can view your personal data and make changes to this data via your personal user access. Your data will be stored until you delete your user account or instruct us to delete your data. If we are obliged to store your personal data due to legal, commercial and tax-related retention periods, the processing of your personal data will be restricted accordingly until the expiry of the retention periods and this data will then be deleted.</p> <p>When you register on our website or use your user account, we store your IP address and the time of your use of our website.