Hello, can you please help in answering to my question. I am a new user to Qlik Sense and I am not a technical person. I created couple of dashboards by self-exploring the tool. I uploaded my excel file from local folder to the Qlik Sense server (not desktop) through my corporate network. I finished my visualization charts, but I need to add 3 columns to my source file and I am struggling how to do it. Can you please help?
