Syncing to a NAS server without deleting files when deleted on host

Hey there, i’m trying to free some space my main machine which i sync files from to a NAS , I don’t want the main machine to be able to delete files from the NAS , i want the folder structure to remain the same and i also want the syncthing GUI to not go “out of sync”

I read about ignoredelete but it seemed kinda scary on the documentation , any ideas ?

Thanks alot in advance!

r/Syncthing - Syncing to a NAS server without deleting files when deleted on host|750xauto

I think the only way would be to add the files on the main machine to ignore patterns, then delete them. This way, the files will stay on the NAS and the two devices will also remain “in sync”.