I need a nested django admin inline, which I can include the date field inlines in an other inline like below.
I have the models below:
class Person
AFAIK, you can't have a second level of inlines in the default Django admin.
The Django admin is just a normal Django application, so nothing prevents you from implementing a second level of nested forms, but IMHO it would be a kind of convoluted design to implement. Perhaps that is why there is no provision for it.