I’ve only just found this and now have in use to back up my Mac and PC to my NAS.
I did this because I had an issues with Timemachine not working to the NAS.
If you use the file server element you can also select on a folder bases.
Seems quite a flexible tool if you want to perform centralised backups of computers on your network.
One downside being it can’t yet do a full rebuild of a Mac.
Anyone got any other info to add………