Under the following directory:
Mac: /Users/<username>/Library/Application Support/Cutback/Temp
Windows: C:\Users\<username>\AppData\Roaming\Cutback\Temp
you'll find files with "transcription-" in their names.
(e.g. 01f49eb3-4b37-4513-824e-b14028a778ee-1000013-transcription-v2)
Copy the relevant file and paste it into the same directory on the other PC.
Since the content is tied to each sequence, you’ll need to open the exact same sequence for it to work properly.
Note:
This method is not recommended, as some elements may not work as intended. For best results, complete your Cutback edits before moving the project file.