Logic X. How can I bounce multiple external instruments as individual files

Hi, I recently completed a project using multiple external instruments in Logic for the first time. I would like to bounce individual stems of all of the tracks in the project to keep for backup purposes. Is there anyway to live bounce all of the tracks as individual audio files? I've looked at the export and bounce options. Under export I can bounce to individual files, but there is no option for live/external instruments as far as I can tell.



Any advice would be much appreciated!



Thanks

Logic X. How can I bounce multiple external instruments as individual files