I am using ArcMap 10.5. I need to have a field where a unique ID is generated every time I add a point/polygon/feature. How would I go about doing this? I've tried some Python and VBA scripts seen on Geonet however they did not seem to work. Also, If I am able to get this working in ArcMap will that same functionality transfer over to the Collector App if I publish the layer to collect points?
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