Investors & landlords

I had a feeling that’s what kept pushing me towards all the self employment questions, thank you. So to be sure I’d do the “in and out” as described by Kathyrn3G in the “Less Common Situations” section and include it in the transactions for the 1099-B? Then if I’m understanding all this correctly I wouldn’t have to go to the 1099-MISC at all. Or do all three sections need to be filled out?