Delete Group Dialog Box
Use the Delete Group dialog box to delete a group from a table, matrix, or list data region. If there are rows or columns associated with this group, you can also delete these structures.
Options
Delete group and related rows and columns
Choose this option to delete a group definition and all rows and columns associated with the group.Delete group only
Choose this option to delete only the group definition.
See Also
Concepts
Understanding Groups (Report Builder and SSRS)
Tables, Matrices, and Lists (Report Builder and SSRS)