I have joined an excel spreadsheet to a polygon feature class. The data in this spreadsheet changes based on a model we are running in Excel. I would like to have GIS show updated data when I update the model withouth having to break and re-form the join each time. Is there a way to do this? I have tried refreshing the data, but it does not seem to empty the copied values and refresh joined attributes. Thanks for any help you can provide
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