Hi, I have been working on a spreadsheet for sometime now, and many of the answers I have found have been on this forum, but now I can't seem to find a solution for exactly what I want to do. The first data to be entered into the sheet will be scanned eg, Unique Barcode, Drawing Number, Part Description and serial number. as each part goes through its process it has to be baked from anything between 2 - 16 Hours. what I am looking for is something that will recognise the unique ID if it has already been entered and instead of entering it in the new cell, jump back to the first entry and Highlight it so the user wont need to re-enter all of the data again, and also save on multiple entries of the same part, as this can be up to 10 - 15 bake cycles. Thanks in advance Sorry for the single paragraph, but either my enter key has stopped working or I need to do something in settings ???