Business & farm

The K-1 produced by TT business (the pure business version) updated as of yesterday 2/11/20 produced k-1's with box 20:  Z *  STMT

Where does the number come from for entry into my 1040 k-1 entry?

I'll guess;  wait a bit, hopefully TT will push out a fix for TT business (pure business not combo home-business) and I'll re-save my K-1s and Z will have a number.  Today (2/12/20) it has "STMT".