iphone - A Table Within A Table -

I'm quite new to programming and I'm working with Objective-C. I am trying to program the app where you have to click on the cell with the UITableView , which will bring you another option with another UITableView However, I have had only problems in popularizing this second UITableView . What is the suggestion for doing this? Do I need to create new classes for every new table?

You can also view in a UI navbar if you are going to navigate through the tables and You want to go back and forth between the two (once you connect it all properly, UINaviagationBars can be great, because you do not have to worry about the level in your tables, it is