My understanding is that you should use the advanced mode, leave all settings at their default value (it will therefore behave as the fully automatic mode), except those that affect the save format.
In the save tab (forgot the real name of the tab and don't have access to DxO now), you have 3 sub-tabs, one for jpg, one for tiff and one for DNG.
You can output in more than one format, and control the various settings for each format.
Regards,
Bernard