Nested multi value specifiers in iPhone app's Settings bundle

I am trying to add nested multi value specifiers to my app's Settings bundle (something like what is done in the "Region Format" section of the International settings in the Settings app).

I have tried to use a PSMultiValueSpecifier for the first set of values (first screen, like the list of languages in "Region Format") and then setting the value of some of the items (in the Values array) to PSMultiValueSpecifier again, but it doesn't work.

A开发者_StackOverflowny ideas?

Sounds like you need to use PSChildPaneSpecifier: http://blog.webscale.co.in/?p=274