I am using the proof info columns, and sadly they only return the contact email. I want to compare this to a "Reviewer #1" contact column to see if everyone in the Reviewer #1 column has approved, I tried the following formula:
=IF(CONTAINS([Reviewer #1]@row, [Approved By]@row), 1, 0)
and it did not work.
Any thoughts? (Only using core app)