Hi Stephanie! Thanks so much for responding! Is it possible to share the dataset with you? A couple side notes: - The feature class is hosted on AGOL where 5 people are accessing the data and making edits - There are a few redundant data fields that are included in this dataset. It was a mixup when I took over the project where we needed to have EditDate and Editor added and when the feature class was published from Pro, certain parameters were not checked. - I'm using a field called FID as my unique datafield - I don't want to mess up the original feature class, so I've pulled the dataset through Portal on my ArcGIS Pro and made a copy (Feature to Feature). When I did this, my FID field disappears and/or becomes a new OBJECTID field as consecutive 1-7,000+ - If I download the Feature Class directly from AGOL and add it to Pro, the FID data field is there, but it doesn't maintain the unique FID number. For example, my FID data field starts with the number "1", but the copy begins with "0". Also, the FID numbers are not (and shouldn't be) consecutive. Sometimes a record is created, then later deleted, so the FID numbers are going to have jumps in numbers (ie. 1, 2, 4, 7, 8, etc. So bottom line, I have a spreadsheet containing some 1,700 records that have updates that I want to somehow append/overwrite to the original Feature Class based on the unique FID number. Any help would be greatly appreciated! 🙂 Pete
... View more