Specifying the Direction
The synchronizing direction can be specified by using the Direction popup menu located on the Setup panel.
Choosing “Left-to-Right” means that the synchronization will be done from the left target to the right target. Any changes made to the left target will be applied to the right target.
Choosing “Right-to-Left” means that the synchronization will be done from the right target to the left target. Any changes made to the right target will be applied to the left target.
A “Bidirectional” synchronization includes both the “Left-to-Right” and “Right-to-Left” directions. It includes all files in each target and selects the most ‘up-to-date’ file between the two targets.