how to use shared prompt as cascading prompt?

[elusive]

Hello

Can anybody tell me, in WRS 9.2, how to use shared prompt as cascading prompt?
I have created shared prompts in SMC 9.2 and based on that I tried to create cascading prompt in WRS. example: two shared prompts dept and sub dept were created.In WRS,using these two prompts, I tried to create cascading prompt by defining dependencies between them.When I am trying to view report by selecting values from drop down dept input, sub dept dropdown is blank.
So I was wondering if there any other way to use shared prompt as cascading?

Any help?

Thanks in advance.

[AngelaHall]

I just added the following information in the sas-bi blog. (http://sas-bi.blogspot.com/2009/10/shared-cascading-prompts.html)

On page 15 (example 6) of the paper: http://support.sas.com/resources/papers/sgf09/355-2009.pdf, there are details on how to create a group of prompts and share it at the group level.