# Extension points in `org.dita.html5`

In addition to the extension points provided by common processing and those shared by with other HTML-based transformations, the `org.dita.html5` plug-in provides extension points that are specific to the HTML5 transformation.

dita.conductor.html5.param
  Pass parameters to the HTML5 transformation.
dita.conductor.html5.toc.param
  Pass parameters to the XSLT step that generates the HTML5 table of contents (TOC).
dita.xsl.html5
  Overrides the default HTML5 transformation. The referenced file is integrated directly into the XSLT step that generates HTML5.
dita.xsl.html5.cover
  Overrides the default HTML5 cover page generation process.
dita.xsl.html5.toc
  Overrides the default XSLT step that generates the HTML5 table of contents (TOC).