I cannot find out how to modle the following:

Non-Type template parameters (i.e. values)
Template Specializations
Partial Template Specializations

I Would like to model the following:

template<uint8_t V, typename T=void>
struct MapperTemplate
{
static const uint8_t value = V;
typedef T Type;
}

template<>
struct MapperTemplate< VAL1, Class1 >
: MapperTemplate< VAL1, Class1 > {};

template<>
struct MapperTemplate< VAL2, Class2 >
: MapperTemplate< VAL2, Class2 > {};

Is this possible with Rhapsody?

Another question - how do I resize a package without Rahpsody resizing some of the classes inside it?

How do I add a typedef to a template?

By "resizing the package", do you mean graphically editing so the package symbol gets smaller or bigger ? If this is what you mean, keep pressing ALT while doing resize operation. If this is not what you mean, please explain more.

I do not know how to model those types of template definitions.