Severance after retirement and social security

I retired Sept 2022. I received 6 months severance paid out Sep 2022 thru Mar 2023. I received a 2023 w2 which reported the 3 month Jan-Mar 2023 portion of the severance. I started taking social security in 2023. According to the SSA, these payments should not be included when calculating the part of social security that is taxable. How do I do this in Turbo Tax?