After Prelim round of event is completed and shows a status of Done, go to Seeding
A second version of this event will display with an F in the Rnd column instead of P
Select that event and then click on Start Seeding to seed the final round
Note: Until Prelim Round has a status of Done, it will be the only option displaying in Seeding. Option to seed Final Round only appears after Prelim Round is complete and has a status of Done