The 3D Coverflow is an individual display format of a container within smartPerform (Other display formats can be found here). This display format can be selected as follows:
Right click on the container -> Properties -> Appearance -> Content Display -> 3D Coverflow
Files contained there, are displayed individually once the button “Edit content” has been pressed in the top left.
Now, all of the Coverflow elements will be shown in their “normal” container appearance. Now you can add new images, delete or replace them. To do this, right-click on an item and select “Replace Media File”.
Select the file on your computer you wish to replace the existing file with. Click “Open” and the file is replaced.
The order can be customized via Link Mode. For more information on Link mode, see: https://www.smartperform.de/link-mode-feature-friday/