Go back to My Info and click Edit by your name. Go though the questions and there is a list to check that you can be claimed on someone else's return or someone else can claim me.
It only gives me the following info to edit:
That's it.
I searched and found an article!
I understand what the article is saying, but I am not given any of those options.
Are you using a Desktop version of TurboTax? The steps may display differently but are essentially the same.
If so, go to the Personal Info tab.
Click Continue.
Click Edit next to your name.
The next screen just displays your full name and other identifying information.
Click Continue.
The screen after that contains the question, "Do Any of These Apply to (name)?" See screenshot below. Click in the box next to "Another taxpayer can claim (name) on their tax return".