<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Dear all,<div><br></div><div>Jan Van den Bussche and I have added a proposal for modelling multiple hierarchical refinements in OPM:</div><div><a href="http://twiki.ipaw.info/bin/view/OPM/ChangeProposalMultipleHierarchicalRefinement" style="text-decoration: none;"><font color="red"><b>MailScanner has detected a possible fraud attempt from "twiki.ipaw.info" claiming to be</b></font> <span class="Apple-tab-span" style="white-space: pre; "><font class="Apple-style-span" color="#000000">        </font></span><span class="Apple-style-span" style="text-decoration: underline;">http://twiki.ipaw.info/bin/view/OPM/ChangeProposalMultipleHierarchicalRefinement</span></a></div><div><br></div><div>Best regards,</div><div><br></div><div>Natalia</div></body></html>