I'm confused by the Business Income and Expenses at the start of the Business section

I'm using TurboTax for Home & Business. I've got a side gig, but my primary income is through my day job. Nevertheless, from previous experience I know that using Home & Business is correct.

 

I've elected to have TurboTax walk me through the Business section. I presume it means my side business, rather than my income from my day job. However, it is starting out with a title of "Income Reported on your 2020 Return". Then it lists categories of Wages & Salaries (W2), Interest & Dividends, and Business. Ah, I don't get a W2 from my own business. (Sole proprietorship.) What's going on here?