Cascading drop down list

Topics: Core, Customizing Orchard
Jun 8 at 6:22 PM
I'm trying to create a dependency between fields in orchard. I need to create cascading dropdownList in Orchard. e.g :State and LGA (for each State, a couple of LGAs must be displayed not all the LGAs just the one linked to the state). How can I do that with Orchard.