Today my sister-in-law to help out a screening, write down
First, two tables, the semi-direct table lookup table name from 1--31 screened out (the higher number)
Selecting a write 1--31.xls the formula, = IFERROR (the VLOOKUP (Bl, [semi-direct .xls] Sheet1 $ A:! $ A, 1, FALSE), "")
Enter, and then drop down plus a small, semi-direct if the table name is displayed in the listed names that, otherwise blank
Finally, once screened, removing blank is complete.
