11.5.6 Specifying whether to include duplicated data in the search results
If the search results contain duplicated data, select whether to output the results as is. You specify this item only when Joined class search is selected as the search method.
The figure below shows the settings for specifying whether search results can contain duplicated data.
Select either Duplicated data is output or Duplicated data is not output. By default, Duplicated data is output is selected.