Dependent drop down list

[khollam]

I have three drop down list. One list depend on "list two" and list two depends on "list three". How do it in fabrik ?
I have gown through cascading drop-down tutorial but i did not get that tutorial.
Please help on this.

 

[Jaanus]

Watch element in cdd settings and "foreign key" in db table that the cdd element is pointing to - its data musi equal to the watch el-s one