[label:cms_e]How to create Groups and Genres in a tree structure?
1. At "Create Group" on CMS, enter "Group Name", and then click on "Select" at right side of "Parent Group".
2. Click and turn it on the check box at the left of the group name which you want to set as the parental group, and click "Next".
3. Please make sure that the group you've created belongs to the designated parental group.
4. Then click on "Done".