property Group.Alignment as AlignmentEnum
Retrieves or sets a value that indicates the caption's alignment.

TypeDescription
AlignmentEnum An AlignmentEnum expression that indicates the group caption's alignment.

By default, the Alignment property is exCenter. The Alignment property doesn't align items in the group. Use the Alignment property to align a cell. If you want to align the entire list of items, you can handle the AddItem event where you can change the item's alignment each time when a new item is added to group.