Version: 1.2.2 (using KDE KDE 3.2.3) Installed from: Mandrake RPMs OS: Linux It should be possible to attach an Assisciation Class to an association, see UML SPEC or this document about UML: http://www-106.ibm.com/developerworks/rational/library/content/RationalEdge/sep04/bell/
*** This bug has been marked as a duplicate of 57588 ***