Similar question was posted earlier and I could not find if any tangible solution posted by Nintex Gurus. I have similar behavior to implement. I would appreciate if someone can point me to an example / steps. For example, lets say your first drop down has countries as items. The second has state. The third has cities. Would like to make sure my cities are filtered based on the previous two selections of country and state. I see examples with two level cascade but I have not seen any with 3-level cascading drop-downs. Does someone have successfully implemented this with Nintex forms? Thanks in advance.