SMB file server with symbolic links (Mojave)

To enable symbolic links on the SMB server (Mac OS Mojave):

In file:

/System/Library/LaunchDaemons/com.apple.smbd.plist

add the "-no-symlinks" parameter:

<array>

<string>/usr/sbin/smbd</string>

<string>-no-symlinks</string>

</array>

However is not easy to modify the file since, even as root user, the file is protected. I had to restart with another volume, mont the volume system and disable privileges on the volume (from Finder Info dialog).

Of course, I suppose that this patch must be replied after every system update (since the System folder is supposed to be updated).

It is really annoying this feature is disabled. In these conditions the SMB file server is almost unusable.

At least, this option should be accessible with some preference. If not in the Preference Panel, at least via Terminal.

Frankly speaking, security cannot mean that nothing is enabled anymore.