In order to launch and edit a 3D part, click on the respective *.3db file in the directory tree.

-> The Database tabbed page shows up.

Display preview: If the set 3D preview is to be hidden, deactivate this option.

Edit: In order to modify the *.3db file, click on this button.

-> PARTdesigner is started. Information about PARTdesigner can be found under Chapter 7, PARTdesigner parametric tool .