How do I import descriptor data? Alina Lieber - December 17, 2015 20:01 1. Click the Descriptors Tab to go to the Descriptors Workspace 2. Click the Import Descriptor Data button 3. Check to see if all dat a is correct in the Descriptor Data Importer. 3.1. Fix any errors that are in the file, or just hit submit if you wish to ignore the errors. Hit Submit and wait for the import to finish.