(topic indexing-d) An <index-see> element within an <indexterm> redirects the reader to another index entry that the reader should reference instead of the current one. Category: Indexing domain elements An <index-see-also> element within an <indexterm> redirects the reader to another index entry that the reader should reference in addition to the current one. Category: Indexing domain elements The <index-sort-as> element specifies a sort phrase under which an index entry would be sorted. Category: Indexing domain elements