Using Cadence Specctraquest with a layout done in Orcad Layo

[Kunal]

Hi,
I want to perform SI analysis of a PCB made in Orcad Layout Plus and
the schematic made in Capture CIS. I can't find any information on if
that design flow is even possible. (capture CIS -> Orcad Layout ->
Specctraquest)

I know I could use Capture CIS -> Allegro -> Specctraquest, but I dont
know Allegro and don't have time to learn it just yet.

Is there any format I can export Orcad layout to, so that specctraquest
could read the capture netlist and the layout file and perform
analysis?

Kunal