I'm looking for some help with Rhapsody Java development.

I have two classes, Class A and Class B. In Class A, I have an attribute called PIN, and in Class B, I want to pass the value of PIN from Class A to an attribute in Class B.

For example, I have two digital displays on a panel in the diagram and one text box. When I enter the PIN value into the text box, only Digital Display 1 is showing the value because it is bound to the PIN attribute in Class A.

How can I also display the value on the second digital display, but this time, the value needs to be in Class B?

Thank you in advance!