Class and its attribute in Sequence Diagram

[ant]

I have a class that has a single attribute of another class type. I want to show sending a message from the class to its attribute class on a sequence diagram but I can’t get the attribute class onto the sequence diagram.

[roykeung]

Hi ant,

You need to Select Class of the lifeline.

Then you will be allow Select Attribute via Call message sub menu.

Best Regards,

Roy.