[Freesurfer] applying the same edits to multiple scans

Hello Freesurfer Experts,

I am wondering whether it is possible to apply the same manual edits (removing GM/WM or adding CPs) to multiple scans. I have a dataset with ~100 scans per subject acquired in quick succession and, interestingly, Freesurfer appears to have the same issue in almost all of the scans (I guess that speaks to the reliability!). In this case, a small region of the optic nerve is being included as GM (and occasionally WM) so I am wondering whether I can reduce my time with manual edits by either (1) applying the same edits to multiple images, or (2) in this case, applying a more constrained mask to remove the possibility of including optic nerve within the brainmask.

Thank you in advance,

Lindsay