I need to create something akin to the create renderer sample, but have several years of data. Is it possible to set up a renderer that is based on a related table? On the back end, I would have a feature class with related tables for each years worth of data. I'd like to create a dropdown to select the year that would identify which related table to use, then select the demographic topic of interest and create the renderer. I know related tables can be queried, but can the renderer use them?