It would be good if one could sync primary columns of multiple sheets. Have a source sheet and multiple destination sheets. So whatever you did in the source sheet was reflected in the destination sheets, but only in the primary column. It would need to work with create/edit/move/insert and delete. The other columns would remain untouched. Then you could have different info for the same primary column cells. ie one sheet would contain product detail columns, whilst the second sheet would contain their pricing columns. Thanks