already exists, the existing file is overwritten when the changes are saved. The embedded camera settings remain intact. Adjust levels for RED RAW files 1. ...

https://www.apple.com/jp/final-cut-pro/docs/RED_Workflows_with_Final_Cut_Pro_X.pdf

to external media using the Consolidate command. You can also use the Consolidate command to collect external media as managed media inside the library for ...

https://www.apple.com/jp/final-cut-pro/docs/Media_Management.pdf