The next screen should be as below. TurboTax uses the information from your 1099-R to automatically exclude the military pension.
Federal Retirement Benefits Exclusion (R.S. 47:44.2)—Federal retirement benefits received by federal retirees, both military and nonmilitary, may be excluded from Louisiana taxable income. Railroad Retirement System Benefits received by federal retirees may be excluded from Louisiana taxable income.

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