The administrator can select which 3D model files must be prepared and made available in the 3D Viewer.
Click the "Activate" button next to each file to make the file available in the 3D Viewer.
If future versions are to be available in the 3D Viewer, the tick must be set in "Future versions".
If previous versions are to be made available in the 3D Viewer, they can be selected under "Manage files".