DS-User F1 Help for GUI (Context-Sensitive) : Migrate Shares
 
Migrate Shares
Migrate Backup Set Wizard - Match shares / instances
The Migrate Backup Set Wizard uses the same dialogs as with creating a new backup set. You follow the same steps as creating a backup set, with the exception that you are in fact specifying a new path from which the DS-Client will look for the backup files.
This dialog box is intended to match the share(s) on the source computer, with the share(s) on the destination computer. (In the case of databases, you must match each database instance from the source to the destination computer.)
 
Source
Shows the current source share of the selected backup set.
Destination
Double click on this cell to bring up a drop down list, containing all of the shares on the selected destination node. Select the share where the source data has already been moved to.