I've been trying all the suggestions from the formula handbook and the community but I'm still doing something wrong. Basically, I have 2 sheets. The 1st sheet needs to have a column that returns a value from the 2nd sheet. But it should only return that value if the email address and item number match between the two sheets.
My latest tries are below...any advice?
=INDEX(COLLECT({Second Sheet Range 4}, {Second Sheet Range 2}, [Email Address]@row, {Second Sheet Range 3}, [Item Number]@row), 1)
=JOIN(COLLECT({Second Sheet Range 4}, {Second Sheet Range 2}, [Email Address]@row, {Second Sheet Range 3}, [Item Number]@row))