Understanding Business View Columns
You can add or remove business view columns from any detail section that has a business view attached. Business views are subsets of columns that reside in one or more tables. The columns that are included in a business view were selected to meet specific business needs.
When you are adding business view columns or other data fields to columnar and tabular sections, the new column is inserted to the right of any column on which you place the cursor. When you do not place the cursor on a column, the inserted column is inserted to the left of the first column, becoming the first column in the section. You can then drag the new column to another location in the same section. You cannot move the column to another section of the report. If you have placed the field in the wrong section, you must delete the field and reenter it into the correct section.
After selecting a business view column or other data field for a group section, you must click in the group section to position the data field. You can position the new field anywhere in the group section because of the free-form layout.