The system that my team uses copied issues from a list on one site to a list on another site. The problem is that there are now overlapping IDs with the old items brought over from the old site and new items being created in the new site. They created a new column and copied the old IDs into the new site since they track items by the ID. So hey are using two different columns: 'ID' and 'Old ID'. There is a third column, 'WS ID', which is a calculated field that uses ID in it, but the calculation does not work. I understand that you can use ID in a calculated field. Is there some way to save the ID number to another field so that I can use this new field in a calculated field?