You can set up default options for all NDMP backup and restore jobs that use providers other than NetApp/IBM/Fujitsu and EMC. On the Other tab, you select the NDMP provider that you use for backups and restores.
When you select a provider, the appropriate variables for that provider appear. Backup Exec sets the values for the variables by default. However, you can change the values to meet your needs.
Some variables are specific to Backup Exec rather than to a specific NDMP vendor. For example, the @@PRESERVETREE variable is specific to Backup Exec and is the same as the Preserve tree option on the NDMP restore options for NetApp/IBM/Fujitsu. The @@PRESERVETREE option restores the data with its original directory structure intact. This option is enabled by default. If you uncheck this option, all data in the directories and the subdirectories is restored to the path you specify in the File Redirection dialog box.
See Setting the default backup and restore options for NDMP.