This workflow is based on the adult.csv data set. Try it out to: 1. Remove duplicates - keep the first or last appearance of the duplicates - keep the row of duplicates that has a maximum or minimum value regarding a specific feature 2. Flag duplicates - add a column that flags rows as unique, duplicate or chosen - add a column that displays the RowID of the (representative) chosen row for each duplicate - add both columns for the two flag types that were mentioned before