Yes that is what I normally do, I just thought I would try this method after reading about it in the 'Understanding Aruba OS 8.x' book that this method can be used for configuring several APs at the same time. In the past (previous versions of MM?) when I did the Configuration, Access Points method and selected multiple APs, the Provision button would gray out, so I had to do them one at a time. This seems to be fixed now, or at least it's working for me now.