In 2019, I converted all the money from 403(b) in TIAA via Rollover IRA in Fidelity to Roth IRA in Fidelity. How to enter in Turbotax? Please let me know step by step

I have two 1099-R forms on this process. One is from the TIAA with G code and The other is from the Fidelity with 2 code.