Importing a case
Click 
in the upper-left corner and select Import case.
Browse to the location where the case is stored. Select the .nde or .nxa file and click Open.
When an .nde file is imported, the case is added to the list. When an .nxa file is imported, the New case wizard is opened.
Importing a TempShell case
Click in the upper-left corner and select Import case.
Browse to the location where the TempShell request is stored. Select the .nxa file and click Open.
Complete the case information and click Next.
If necessary, the tooth design request can be removed and replanned. Click Finish.
Note
For an imported case, the .nxa file can only be exported. To be able to share the .nxa file, the TempShell request should be sent over the cloud.