1 pointWe will forward your Feature Request to our Product Development team for possible further implementation. Thank you for helping us to make our product better!
1 pointYes, it is possible to do so and delete backups in bulk, like: backups that do not belong to any job or backups older than etc. You can refer to NAKIVO User Guide article for more information regarding this ( https://helpcenter.nakivo.com/display/NH/Deleting+VM+Backups#DeletingVMBackups-DeletingBackupsinBulk )
1 pointHey pToker, If you go to the configuration page -> Repositories and click manage on the repository in question there is an option to delete backups in bulk.