[Observium] Policy class name not display on Observium Pro

Hi All,

I'm wondering on CBQoS graph, can we include the policy name display from router/node?

Eg: CUST-A / class-default (output) CUST-A / class-default (input)

As I observed this look fine on Observium Community Edition for CBQoS graph display policy class but not on Professional edition? why?

Can anyone guide me where can we enable that features for Observium Pro?

Thanks