You can customize the appearance of the group bar at the top of the grouping display.

You can hide or display the grouping bar at the top of the sheet. The properties on the sheet (GroupBarInfo object) include:

GroupBarInfo Property	Description
BackColor	Set the background color of the grouping bar
Height	Set the height of the grouping bar
Visible	Set whether to display the grouping bar
GroupVerticalIndent	Set the vertical distance between group names (when more than one group name is used) in the grouping bar

You can set the maximum levels of grouping allowed on the sheet by setting the SheetView object's GroupMaximumLevel property.