Custom composition association class?

When I model a 1 to * composition from class1 to class2, VP UML generates code as follows:

class class1
{
class2[] class2instances;
}

This is fine - however I want to use a custom typed container class (class2list also on the diagram) for my composition, not an array. I want the code to look like this:

class class1
{
class2List class2instances;
}

In Visio EA you can select your association container class, is this possible in VP UML?

We are sorry that the feature you said is not currently available in VP-UML.

Antony.