| Name | Description | |
|---|---|---|
 | AddRangeGroup | Groups a range of rows or columns into an outline from a specified start index by a specified amount. |
| ClearRangeGroup | Removes an outline (range group). |
| ExpandRangeGroup | Overloaded. Expands or collapses an outline (range group) of rows or columns, by specified group. |
| GetRangeGroupInfo | Gets all the outlines (range groups) in a specified level. |
| GetRangeGroupLevels | Gets the amount of the level of an outline (range group). |
| RemoveRangeGroup | Removes a range of rows or columns from the outline (range group) at the specified start index by a specified amount. |