When I select a column, I can go to the menu "Reduce the rows", then it presents me 2 options : keep rows / remove rows. Within "Remove rows", I have 6 options, including "remove empty rows". But within "keep rows", there are only 5 options and nothing linked to th eempty rows, why is that ?
Basically, I want a step that keeps all the rows where a specified column "xxx" has empty values. How can I do that please ?