If you want to reverse a synchronization, or return a database to a specific state, you can create a rollback script.

Before you run the Synchronization Wizard:

1. In the main window, right click in the Direction Bar, and click Switch synchronization direction.
2. Use the synchronization wizard to create and save a synchronization script.

For example, if you are migrating changes from WidgetStaging (the source) to WidgetProduction (the target), switching the synchronization direction makes WidgetProduction the source, and the synchronization script you create can be run on WidgetProduction in future to restore it to its current state.

You can also roll back a synchronization by creating a snapshot when you deploy:

On the first page of the synchronization Wizard, select the Back up target before synchronization check box. This adds a page to the wizard where you can choose to create a schema snapshot from the target. The snapshot preserves the state of the target before the synchronization, and later can be used as a source, to restore the target to that state.