Hi,
I am using helper columns to overcome what I think is a major missing feature - the inability to use formulas for conditional formatting (for instance, if a date in one field is after a date in another field).
The solution proposed elsewhere in the forum is to have a helper column with a formula and then doing the conditional formatting on this helper column instead of the original column.
What I have found, though, is that I need to copy the function to the cells in the column for all rows; this is inconvenient, but not a major issue. What is the issue is that if someone adds more rows, the formula needs to be copied to the new rows - but the person doing this might not be aware of the formula at all! Surely there should be a way to provide a single column-wide formula which is automatically copied to all cells in the column, regardless of when the rows are created? Is there such a feature?