Version: (using KDE KDE 3.2.0) Installed from: Mandrake RPMs Please support the option to modell business processes. Eriksson and Penker described such an extension to UML in "Business Modeling with UML: Business Patterns at Work. New York 2000." http://www.cit.gu.edu.au/~noran/Docs/UMLvsIDEF.pdf might be helpful.