Hello Nicolas, this is not supported at this time. I think this could take place in this issue (http://restlet.tigris.org/issues/show_bug.cgi?id=1061). If not, I will create another one.
Best regards, Thierry Boileau ------------------------------------------------------ http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=2652090