@Mic My this means was "unused" = "unused at any time Within this workbook", I feel this is easily as clear as utilizing "unassigned" which I'd personally interpret exactly the same... but I get your issue. resource attribute: Click to open in a similar tab Click on to open up https://tigameshbet68013.aboutyoublog.com/29926289/the-fact-about-trang-ch-shbet-that-no-one-is-suggesting