2 questions: Activity diagrams, include ext class

[Freeman]

Hello, everyone!
1. I made some activity diagrams in my class and EA generated C++ code. But when I edit this code I want to synchronize it with model. If EA can do it ? I think this feature is very important and i wonder why EA has not have it.

2. For example, I have a c++ class:

Code: [Select]

class A
{
private:
  std::list<C> B;
public:
  A();
~A();
};
where C is some class to.
So i can't understand what should I do to include external class List? I mean, I want EA to generate somethink like:

Code: [Select]

#include <list>
class A {
...
}

P.S. I am using a trial version of EA Ultimate 7.5.850