Developing Visio 2002

Hello.

I am trying to implement a macro in visio that be capable to collect the associated properties to an element UML of a diagram Visio, but I do not find the elements associated to the class.

For example:
I have created a UML's Diagram with one Use Case, this have an Actor with the next PROPERTIES of UML's ACTOR:
name: Person
attribute1: name
attribute2: surname
By developing I'd like put into variables all PROPERTIES of UML's ACTOR, but how can i do that??

Can anyone help me?

Thanks for all.