It would be ideal to add titles for each level of classification sets. Right now, you can enter different data values for "labels" and "values". However, I am not aware of any way to provide a title for each level of labels/values. This becomes an issue when each level is made mostly of choices between numbers such as selecting between different pipe diameters, pipe grade, pipe weight, pipe burst and collapse pressures. Because you only have numbers to choose from it’s not always intuitive for new users to understand what they are selecting from. Having a title that says pipe O.D. or pipe weight would help explain what they are choosing from in that level of the classification set.

Would it be possible to format the csv importer tool to view the very top row as titles and then resume back to the nesting format used when entering all your values for the classification set?