[Observium] New installation of Observium

hello,

I just installed Observium and I discovered a little product.

To help me integrate it into our SI, I have some questions:

- I'm in the options menu as Customer or Pseudowire, but nowhere I see a button "create" what is normal?

- At the location of routers, how to indicate the position of this one?

- At Traffic Bills, is it possible that sending an email with the value précendent the 95th of the month for each link?

- And finally, via the API, it is possible to recover the data to json rrd them into another application? including the graph generated by Traffic Bills

Thank you in advance Jerome