upgrade from snow leopard to mountain lion
Hi,
I would like to upgrade our snow leopard server to mountain lion. Is there a specific guide for this? or similiar? I know a few things about mac OD, clients, etc, but I have never done a SERVER upgrade? If I do upgrade the server to mountain lion, do I have to upgrade the clients as well?
As you can see I am not an expert so if even if someone point me to a good guide pdf or something that would be great!
Thanks in advance,