About K-1 section 20-Z

Hello, in my K1, have content in line 20, and type is marked Z, and am advised to refer to statement. I understand Z corresponds to 199A and the K1 "Schedule of Activities" QBI section (corresponds to 20z) has 3 non-blank rows: 199A W-2 wages, and 199A unadjusted basis. Am I expected to add all these 3 numbers for Turbo-Tax Box 20 info?

Thanks!