--- a/cwvreg.py	Sat Feb 06 10:31:27 2010 +0100
+++ b/cwvreg.py	Sat Feb 06 10:34:26 2010 +0100
@@ -379,6 +379,9 @@
         for regname, reg in self.items():
             self.debug('available in registry %s: %s', regname, sorted(reg))
             reg.initialization_completed()
+            for appobjects in reg.itervalues():
+                for appobjectcls in appobjects:
+                    appobjectcls.register_properties()
         # we may want to keep interface dependent objects (e.g.for i18n
         # catalog generation)
         if self.config.cleanup_interface_sobjects: