Backdoor Roth IRA - Where is this distribution from (state)

I followed the guide I found on TT (https://ttlc.intuit.com/community/entering-importing/help/how-do-i-enter-a-backdoor-roth-ira-convers...), but didn't see this question in the step, am I supposed to choose current year conversion from a traditional IRA to a Roth IRA? Also, even though box 15 and 16 are blank on my 1099-R form, it populates it when I import it from my brokerage. Thank you.

 

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