Forum OpenACS Q&A: Response to pgplsql and output parameters

In acs-workflow I only see a case labelled "FIXME" that refers to a callback used to set up some things for e-mail notifications.  Do the existing callbacks actually make use of this feature?  For something as limited as this we'd probably just want to define additional function callbacks to be used to get the party_from id, etc, but I'll defer to Dan and Vinod for more specific information.

BTW you should probably be asking this in the OpenACS 4 design forum - I'm not sure either Dan or Vinod monitor the general forum (though they might, mind you!)