+ <option value="RT,http://phd.cs.unibo.it/helm/xslt/resolve_topurl.xsl,false">Logic-sheet to substitute the interface URL</option>
+ <option value="MC,http://phd.cs.unibo.it/helm/xslt/metadataControl.xsl,false">Stylesheet to create links to metadata</option>
+ <option value="MGL,http://phd.cs.unibo.it/helm/xslt/makeGraphLinks.xsl,false">Add hyperlink menus to graphs</option>
+ <option value="MMG,mk_meta_graph.xsl,true">Make graph of backward dependencies</option>
+ <option value="MDG,mk_dep_graph.xsl,true">Make graph of dependencies</option>