I'm testing a scenario and not achieving what is expected. I have a local folder than I'm using as my data source. In this folder I begin with one xlsx file. In the data modeling steps, I remove the 1st row and then promote the first row as headers. When another file is added to this folder, these steps are not being applied and I end up with 2 rows in the dataset that shouldn't be there (the first being the row I deleted, and the second being the row that should be considered headers) What am I doing wrong?
