Choice Components Related Query

Hi Everyone, Kindly help for the following issue.

  • I am working on Jobs (Provider & Seeker) app.
  • I am using Choice component for Education, Branch, Subject.
  • After selection items from all three Choice components, when I change the Education, Branch gets initialized, but Subject do not get initialize.
  • This is my requirement. When I change the Education, both choice components, Branch and Subjects would gets initialized.
  • Two screen shots (1st & 2nd) attached for better understanding.

What are the conditions for these components? How do they suppose to initialize?

So you want the second two to be filtered according to the choice in the first one?

Thanks @Uzo and @Darren_Murphy for your prompt response.

Education name was carry forwarded up to Branch (i.e. 2nd level). Same is extended up to Subject (i.e. 3rd level) and I used it in filter in addition to Branch.