Link Use Case to Sequence Diagram

[h2oskier]

Can anyone tell me how to link a use case to sequence diagram in the manner that is EAExample - Manage Users diagram where the use case itself can be clicked to open the sequence diagram.  I am familiar with how to create hyperlinks on a page; however, the referenced example model makes the use case the link and the use case has a link symbol included in it.

Thanks in advance.

[TrtnJohn]

Right click the use and under adnvanced settings select Composite Element.  Then, right click the use in the project explorer select Add->Sequence Diagram

[Hanks]

THANK YOU, THANK YOU !!  I've been searching all day for how to do this.  

[h2oskier]

Thank you TrtnJohn.  You have saved my team a lot of time with this information.

[StefanPears]

Right click the use and under adnvanced settings select Composite Element.  Then, right click the use in the project explorer select Add->Sequence Diagram

Assuming you have already constructed your sequence diagram in its own package, you can move the diagram on the use case in the project browser. Now select Composite Element as John explained. Now - very tricky - you can move the diagram back to its own package.
Stefan