Yes, you are correct. Show More is only seen when using TurboTax Online.
Please see other responses in this thread that specifically address entering details in the TurboTax CD/Download.
To get to the Stocks, Mutual Funds, Bonds, Other section for reporting your 2020 transactions, another way to get there is to follow these steps:
- Click on the Search/magnifying glass in the top right corner.
- Enter investment sales.
- Select the Jump to link in the search results.
