Debbie Edwards on Tue, 15 Oct 2019 14:37:52

I have 3 columns in my DimSalesTerritory and I then Rename them in Power Query Editor

And then I save and close but In model view the data has gone, Im assuming its because of the name change

I'm clearly not understanding how this works. I would think that Updating Column names would cause issues like this. Any help would be greatly appreciated