@Mic My this means was "unused" = "unused ever With this workbook", I do think this is easily as very clear as applying "unassigned" which I'd personally interpret the identical... but I Get the issue. Pandas is a powerful and versatile library that allows you to do the job with https://titusxsmib.blog2learn.com/77014768/Đăng-ký-shbet-can-be-fun-for-anyone