--- a/ontology/ProvenanceFormalModel.html	Tue Sep 06 22:25:44 2011 +0100
+++ b/ontology/ProvenanceFormalModel.html	Tue Sep 06 22:30:24 2011 -0400
@@ -246,6 +246,7 @@
 				<cf:assumesRole rdf:resource="http://www.w3.org/TR/ProvenanceOntology.owl#author"/>
 			</pre>
 		</div>
+		<div class='issue'>start to use Role + assumedBy as the controller of a process execution? -dg</div>
 	    </section>
 	  </section>
 	  <section> 
@@ -484,4 +485,4 @@
       </p>
     </section>
   </body>
-</html>
\ No newline at end of file
+</html>