Details

If this field is left blank, detail about all levels of the Work Breakdown Schedule display for each WBS number in the report range.

If this field is selected, then in addition to the complete detail for all levels of the WBS, new sections are added to the report that display the detail for each indented WBS. This means that each indented WBS number will have its details displayed twice: once in the full list, and once in its own section.