I'm trying to import an Excel file into Project (the Excel file was exported originally from Project). When I initially exported, it exported the Unique IDs with no issues. However, when I import the Excel file back into Project, it is bringing in different Unique IDs and I have no clue where it is getting those numbers from.
Any advice would be greatly appreciated. I really need to maintain the Unique IDs so that I can bring in updates to the file easily while merging.
Thanks in advance!!