I'm using Ultralistview to display items by group and view property is set to Icons. I can group items with  image displayed ahead of each item. But now what I need is to put some items under a certain sub-groups, and then put the sub-griups under another group. Like the following: Item1 and Item2 are members of SubGroup1 and I wanna put the subGroup1 under CompositeGroup. Is there any way or workaround to meet my need??

And also I need to put an icon/image before the group header text, eg. put an image in front of subGroup1, how should I do?

Thanks a lot