Row grouping

Sometimes you have a large table with multiple duplicate rows, or you would like to collapse your data to effectively show only the important rows. This can easily be done by grouping your data in the tables. In the row header, click and drag to select the rows you want to group. Then, click the more icon  and select Group rows. You can expand or collapse groups to explore the data you need. You can also use the Collapse all groups option by default.