Hallo and thanks for this great module. Saved me a lot of time. Well, I will describe my issue with an example. Lets say we have company and model of a car. For example Company: Audi, Models: A3,A4,A6.
With the present situation, I am forced to select company and model. If I leave Models option to -none-, then no results come up. I would like the user to have the option to select just the company and provide me the result of all models. Is this possible? Thanks a lot.