Device backups in Apple Configurator 2
A backup includes information about the layout of a device’s Home screen, app data (such as Safari bookmarks and Calendar events), anything you can set in Settings on the device (including restrictions, certificates, and some account types), and contacts. Backups don’t include apps or media that you would normally sync using iTunes in macOS 10.14 and earlier and the Finder in macOS 10.15 and later or that you would store in iCloud or on iCloud Drive. A backup of an unsupervised device is identical to and interchangeable with an iTunes or Finder backup, and can be restored only to an unsupervised device.
From the Apple Configurator 2
menu, choose Preferences > Backups. You can do the following with backups:Search for a backup: Click the Search box, enter the name of the backup, then press Return.
Sort backups: Click the column title.
Delete a backup: Select the backup, then click Delete Backup.