State tax exclusions

I have investments in American Funds, and some of the dividends are tax-exempt. They provide a 1099-DIV and provide two worksheets.  Here are the titles:

1. Federally tax-exempt income dividends: State tax exclusion worksheet

2. State tax exclusion for U.S. government income worksheet 

Only one mutual fund has a value in Box 12, the one with "tax-aware" in the title.

Both of them talk about state tax exclusions, and I am confused if they apply to federal tax or (Indiana) state tax.  And, of course, exactly how to enter those into TurboTax.

I have already downloaded the 1099-DIV from American Funds directly into TurboTax.

Can someone advise on how to handle these documents?

 

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