how to prep a cubase session for Dorico ?

I use SPITFIRE libraries and seperated lanes for each articulation.
I now have to prepare a score out of it until end of month using DORICO. I am looking for tips whats the best way to get the session to Dorico.
I guess I have to narrow it down to one lane for each instrument before exporting MIDI, right?

Yes, ultimately you’ll need to combine your multiple tracks for each instrument, either in Cubase or in Dorico. One possible advantage to doing it by copying and pasting things together in Dorico is that you’ll be able to see each region separately and therefore know what playing technique you want to then apply to each region as you combine it together on the main staff.

thanks for the info Daniel