Example project step by step required

[wangwang]

Hi,dear all:
I'm new to EA and have lack about UML.
After I installed EA, there is an EAExample.eap project to show many examples. That is very good.
But this is a finished project and I want to know how this project is created step by step, do you have any document/vedio or sth. else about this?

[KP]

In the Help file, read the chapter called "Getting Started".

For videos/tutorials, look here, especially the Getting Started videos.

[wangwang]

I can't upload a pic
In the example
Get Started-->Using the Example Model
This a summary diagram of the whole project. In this diagram there are many packages of several groups and each group wrap with a gray border. When double click any package the revelant sub diagram will show. How to achive this?
I can add a package to the summary diagram and EA will add a new diagram in it's child folder other than sibling folder(just like EAExample).
If I build sub diagrams first , and then I want to build the summary diagram, how to achive, I don't know how to link package to an exists diagram

[Aaron B]

You can drop an existing package from the Project Browser window onto your open diagram.  In the current version of EA, this should show a context menu.  Select "Package Element" from this context menu.

Double-clicking the package on your diagram will open it's contained diagram (if it has one).

There was a "Getting Started with Enterprise Architect" webinar video recorded last year which would also be recommend for you to watch:
http://www.sparxsystems.com/resources/demos/gettingstarted/getting-started-with-enterprise-architect.html