In CARD view, my contact card OWNER column is not listed as a "VIEW BY" option

piratepanda

I have a sheet that has assigned owners. The owner column is a Contact list type. Contacts are added individually via the column property window. However, I in CARD view, I OWNER isn't an option under VIEW BY. When I edit the lane to add OWNER, it says "Column name is already in use in this sheet"

Paul Newcome

Do you have multiple contacts allowed turned on in the column properties?