First create a backup of the existing mapping table file (TSI file) (because the existing mapping table is automatically deleted when a TSI file is imported).

On the TRAKTOR menu, open [Preferences], then click the [Export] button at the bottom. With the required items checked, click [OK] to save. Next, from the [Import] button at the bottom of [Preferences], select the desired TRAKTOR 2 settings file (TSI file). At the [Select Categories to Import] window, press [OK], then make the [In-Port/Out-Port] settings. This completes the importing procedure.