Is there any way to change the samba/cifs workgroup, other than editing smb.conf?
Not currently I am afraid. You can put custom samba directives per share when you export a share from the ui, but we don’t support editing global directives through the ui at this point. Please feel free to create an issue on github with this request.
Thank you! Should be a quick change, we’ll do it as soon as we get a chance. Btw, if you have any interest in submitting a pull request for this, don’t hold back.