Hello everyone I am creating a view for dependent field. But still I didn’t get any solution.
Please share your ideas if you have any information regarding this.

Ex: select class select subject select subject book
Class I ------> Hindi --------> CIHBook I
CIHBook2
CIHBook3
English ------> CIEBook1
CIEBook2

Urdu --------> CI uBook2
CIuBook3

Class II -------> Hindi -------> CIIHBook I
CIIHBook2

Math -----------> CIIMBook I
CIIMBook2