In this block if we need to change the column then we have to manually change it. Column name cannot be programmatically changed as far as I understand. It cannot be passed on as a parameter. Assume I have 15 columns and I want to edit a given column does that mean I have to have 15 “update value in blocks”?, one block for each column? Assume you have multiple Sheets(Table) then modifying a particular Sheet/Col would be very tough? This question has been asked in the past many years in diffrent ways and as of today I could not find a good solution. Please advice …