Data Scaling Level control has two options: Within Each Group (Inner) and Across Groups (Outer)

Add Vertical Panels by control to enable vertical panels which show a grouped box plot for each grouping value separately

Split Data by: When Multiple Data is not set to Separate Graphs, this control will show. You can choose a column label row to split multiple data into different data groups.

Multiple Data Groups control: When any column label row has been selected for Split Data by, you can choose how to arrange the data groups: Separate Layers or Separate Graphs.