connection between objects

[knut]

Hi All
I have such question.

I have such Hierarchy of objects

File`s Owner
First Responder
Txt Edit App Delegate
Winndow
I add new controls in the hierarchy Navigation Controller and after this I add two too View and Text View i.e now I have such tree
File`s Owner
First Responder
Txt Edit App Delegate
Winndow
Navigation Controller
--Navigation Bar
--View Controller(Navigation)
---View
----TextView
now question

how to realize the link between the View Controller so when I run the program I need to show the TextView.
Thanks