[Observium] Observium and PPPoe User ?

Hi

i am search the documentation for add a lot of graphics on PPPoE connexion into Observium.

On two cisco router, with have a lot of connexion:

sh users Interface User Mode Idle Peer Address Vi3 CODDSL005@adsl.a PPPoVPDN 00:00:01 10.10.253.10 Vi4 CEPDSL00021@adsl PPPoVPDN 00:00:03 172.16.11.37 Vi5 CEPDSL00013@adsl PPPoVPDN 00:00:00 172.16.11.39 Vi6 CODDSL010@adsl.i PPPoVPDN 00:00:00 10.10.253.14 Vi7 DICDSL114@adsl.a PPPoVPDN 00:00:05 172.16.6.226

It's possible to link the username to observium ? (because interface number change)

Thanks Oliviers