Role using Responsibility Rule ?

[casdhir@att.net]

Hi All,
 
I was wondering if there is a way when creating a Role using Responsibility
that one can assign a container element i.e. Event creator to the
Responsibility. Currently the Rule allows you to assign an organization object
i.e. Work center, Position, user etc but it will make it more flexible if you
can pass a container element containing agents which will make it more
flexible. I know I can create a custom Role but I like to use the sap new way
of agent determination using Responsibility.
 
Thanks.
Chavi.