Tools > 3D Features > Copy 3D Features - copies 3D Feature sub-objects from one object to another.
Source Object dropdown - contains a list of objects from which 3D Features can be copied. Pick one.
Destination Object dropdown - contains a list of objects from which 3D Features can be copied. Pick one.
Features section (activated by a checkbox) - specifies the one or more 3D Features on the Source Object that will be copied to the Destination object when you press Execute.
Filter dropdown (All, Plane, Cone, Cylinder, and Sphere) - limits the members of the list to the 3D Features of a given type.
List of 3D Features - Click one, Ctrl-Click two or more, or Shift-Click several names. The highlighted 3D Features will be copied to the Destination when you press OK.
OK button - performs the copy operation, creating new 3D Feature folders under Destination Object(s) in the Model Manager, and closes the dialog.
Cancel button - terminates the function without saving changes to Destination Objects in the Model Manager.
Apply button - performs the copy operation, creating new 3D Feature folders under Destination Object(s) in the Model Manager.