When you import financial info, don’t you just need to do it once? And then TurboTax figures all the needed forms and fills them out?

[fanfare · Accepted solution]

it's not quite so  simple 
You are responsible to review the import results.

there may be glitches, errors, or missing information that you have to correct or supply.

[TanyaS]

Yes, Turbo tax will provide all the needed forms for you depending on your situation.