I just found either a bug or minor annoyance. I found that I can assign the same template to a node multiple of times. This is NOT the desired effect.
I found this out by mistake. I added a couple of new servers and instead of looking up their names again I just assigned all servers to the APM thinking that it would not assign the same template if it was alreay assigned. Wrong. So now I have to go back and unassign the duplicates.
It would be nice if this application would
1) Not assign the same template to a node if it already has one
2) When assigning the templates to nodes it would already click the ones that were assigned so you can only select the ones not assigned.