Answer
The Batch Import can be performed from a Folder or a Part. In both cases, the object must be in edit mode. Once the Folder or the Part is in edit mode, two areas will appear in its Profile Card under “Children” tab.
The files can be dragged and dropped in the desired area.
Dropping files into the area on the left will create or version CAD Documents, which will be linked to the Folder or the Part from where the drag-and-drop operation was launched.
Dropping files into the area on the right will create Documents, which will be linked to the Folder or the Part from where the drag-and-drop operation was launched.