The recipe using formulas starts at about 6:00 in the video.
- it’s possible for you to use a helper column for sorting.
you’re able to also use a helper column to preserve and restore the original sort order.
Helper column
A helper column is a non-technical term to describe a column added to a set of data to help simplify a complex formula or an operation that would be otherwise difficult. The concept is a little abstract, so here are three examples:
