Auto numbering paragraphs in Pages 08

Hello,

I have a quesion regarding paragraphs numbering. What I would like to do is a
paragraph and subparagraph numbering as available in other word processors.
For instance, by applying auto numbering, all my heaading1 paragraph titles
will be numbered 1, 2, ... n, all my heading2 paragraph titles will be numbered
1.1, 1.2, 1.3 ..... 1.n, 2.1, 2.2, .... 2.n and so on.
I would like an outline mode allowing me to move for instance paragraph 4 after
paragraph 6. Therefore, 5 becomes 4, 6 becomrd 5 and 4 becomes6. And of course
5.1, 5.2... 5.n would change accordingly and become 4.1, 4.2, .... 4.n amd so on.

Is this possible? I didn't find references in the documentation.

By the way, talking of references reminds me that cross references between text
and graphics would also be useful. Does it exist? Nothing in the documentation
either. This prevents me to use Pages for long and structured documents.

Any hint welcome.

Pascal