When you start collecting data as part of Rights Management, you will see the following info box at the top of the Settings > Rights via Registration page.
To download a CSV of the data you have collected, click the Export Data button.
This will then allow you to specify a Date Range upon which you wish to download. Input a From Date and/or To Date and press Export.
The CSV will contain all registrations within the defined dates.
For any further questions or queries, please send an email to support@nosto.com and our support team will get back to you.