Finally Separating from Intuit! FreeTax USA – Importing from TurboTax question

After seeing a LOT of positive references to FreeTaxUSA, I am excited to attempt to switch over after 30+ years of using TurboTax!

I see that one needs to import a PDF of their prior year 1040 that I would PDF off TurboTax. My question is, can I import the BIG, COMPLETE PDF file that has all the different schedules A, C, 8606, capital loss carryovers, etc? One of the inertia items that probably never had me even considering other options in past years was just the fact that TurboTax had all that info and pre-populated from prior year return.

or, do I literally need to just PDF the few pages of the "actual 1040" and that is all it can see, but not include all the schedules etc?

Hopefully the former rather than the latter, but just trying to understand

Thanks