Introduction to Using Bookmarks in Acrobat

Wow, that was what I was looking for, but I wonder, is it possible to make a Parent and Child Bookmark, because I have seen it on pdf tutorials from Adobe, and I have a project right now, of a book that I’m going to use the book marks, and I want to use parent bookmark and child, with the + sign beside of the bookmark, and when you click it, shows you the whole childs bookmarks, how can I do it?

Thanks

PD: Im Sorry for my English, but im from Guatemala in Central America, and I can Understand Perfectly the english but is not the same speak or write.

[...] Check out this killer vid I did for the cool folks over at the Layers Magazine: Introduction To Using Bookmarks In Acrobat. In it, I’ll show ya the basics to working with a little known, hardly used feature in Acrobat called Bookmarks. Bookmarks’ll make your PDF’s super-easy to navigate, and much more interactive. And, they’re unbelievably easy to create and manage. Get Bookmarkin’! [...]