To Toggle the Visibility of a Hole Chart or Hole Table Column

1. In the drawing area, double-click the hole chart or hole table to edit.
2. In the Hole Chart dialog box, click the Column Properties button.
3. In the Hole Chart Columns dialog box, select the column to make visible in the hole chart.
4. Under Visible in Hole Chart, select Cartesian to make the selected column visible in a Cartesian hole chart.
5. Select Polar to make the selected column visible in a Polar hole chart.
6. Click OK in all dialog boxes.