[Observium] Vrf polling question

Good morning guys during implementation observium I experienced issue with vrf polling I can't solve and also didn't find respective answer in forums.

Let me introduce problem itself. We have Cisco based network with big number of vrfs. Every single vrf doesn't have only one RD, but unique RD per device. Even this last octet on all distinguishers is same so for example

Vrf 1 on R1 is rd 1.1.1.1 Vrf 1 on R2 is rd 1.1.1.2

Is it possible somehow edit web interface to show all vrfs grouped by name or last rd octet as primary key, because right now I see in observium big bunch duplicated vrfs.

Hope my trouble is understandable and some solution exists.

Thanks

Jan