The system now supports the concept of "keyword related" links. This is a set of links constructed for a given resource to all other resources that share a common keyword. So, if Resource XXX has keywords "frog" and "toad", and Resource YYY has keyworks "frog" and "newt" and Resource ZZZ has keywords "toad" and "salamander," then the related links for XXX reference YYY and ZZZ. A new view control has been created to locate the keyword based relationship. id2.xml has been updated to use this control via the name "RELATEDLINKS". basehtml.xsl has been updated to recognize the constructs and produce a set of DIV / SPAN that contain the links. These work in a very similar fashion to SectionLinks and SubnavLinks.