Previously, I was able to import new data into my confluence database via CSV. The import tool allowed me to select the rows I wanted to import, and I could preview before importing. Once I imported, the data was entered as new rows. Now, the upload of a CSV only allows to either replace all my current data, or add the data as new fields (placing the data in new columns instead of rows). What is the best way to import now? I just would like to add the data as new rows, like I was previously able to.