I use a lot of groups for copying and pasting , and mirroring objects on drawings. So i have a lot of groups that i use in these drawings. I however need to ungroup all of these groups so that the subjects in these groups can be sorted in the markings list. In some drawing i have up to 20 or 30 groups i need to ungroup. So something like ungroup all , or ungroup selected groups would be a nice option for me.