Since WPEP 1.11 Backup and imports are now native. This means you no longer need the WPEP Import & Export Add-On as everything can be done natively now!
To import a backup file or a CSV file to your WPEP powered platform, as well as to set up a backup, you’ll need to go to WPEP -> Platform Health -> Data System
Here you can import a WPEP backup files or you can import your Course Content using a CSV file.
To learn how you need to format your CSV, download a Sample CSV clicking the Download Sample button.
In Platform Health you can also set up background backups, so WPEP will automatically create daily backups of your content, checking the appropriate checkbox. And you can also choose an amount of days after which a backup expires: