Multiple Dependent Dropdown List from 1 Table
I have a table which has data to classify the types of Inventory & Asset, the Table A is as below.
and another Table B which has the same above fields some more fields.
Now how can I develop the top 4 layered multipe dependent drop down list in Table B. As I have developed a single dependent dropdown list but when I try to relate all the fields of Table A with the similar fields of Table B it doesn't work out as required.