| Spread for ASP.NET 9.0 Product Documentation > Developer's Guide > Customizing User Interaction > Customizing Grouping of Rows of User Data |
You can set the display of the spreadsheet component to allow rows to be grouped according to the column headers. You can customize the user experience for grouping data on a sheet. With grouping, you can allow the user to group rows of data according to the column headers that are dragged into the group bar. Special group headings are displayed above the grouped rows. Grouping of rows includes the following tasks.
For information about the GroupInfo editor in the Spread Designer, refer to GroupInfo Collection Editor.