Express operation taking vector in Visio UML diagram

Question

How do I represent the following design using Visio 2003's UML tools?

#include <vector>

template<class T>
class Test
{
public:
   bool write(const std::vector<T> & data);
};

I have created a parameterized classes for std::vector and Test and an operation for write(), but when I'm not sure how to add the parameter to write().