Process Chain alerts not visible in UWL

I have carried out the weblog test that Ginger published at

/people/ginger.gatling/blog/2005/06/16/integrating-alerts-into-uwl--its-no-problem

and everthing worked fine.

We are, however, trying to use Process Chain alerts from CCMS. These alerts are visible if we run transaction RZ20 in the back end system but the UWL does not see them.

Is there a guide or something showing how to configure this?

Thank you