Hi Nima,
There is a - more or less - working version of the "acs-workflow" package (4.5 Petri nets) in our CVS. You can access the content using:
cvs -d :pserver:mailto:anonymous@berlin.dnsalias.com:/home/cvsroot checkout -r b3-0-0-patches acs-workflow
The differences to the stuff in the OpenACS repository are our fixed of the changed ADP conventions (adding ";noquote" to many fields). Also, I think I've fixed one or two real bugs. I believe there are no ]project-open[ stuff in it.
Our roadmap for acs-workflow is to keep it completely independent from ]project-open[. We are using the ]po[ component architecture to create extension screens in extension packages.
Cheers,
Frank
