You can reorder the folders and assets in any folder whose contents can be modified. If a folder's contents cannot be modified, the folder is shown with a locked icon ().
To reorder the folders and assets in a folder
Click Content > Library on the navigation bar.
The Library page displays.
In the Browse Catalog pane, browse to or search for the folder in which you want to reorder subfolders and assets.
Move your mouse over the folder title, and click the Edit Contents link.
The selected folder is displayed in the Edit Contents pane.
In the Edit Contents pane, select the folder or asset that you want to move, then drag and drop it to the desired location inside of the folder.
Click Exit.
Note: The Catalog is not updated with your changes until you exit the Library page.