The xdoc <section name="Tips & & " Tricks"> produces the following html: <h2>Tips &amp; &amp; " Tricks</h2> which is rendered as Tips & & " Tricks I worked around this by replacing the line <a name="${_anchorName}"/><h2>${_sectionName}</h2> in the section template of site.jsl by <a name="${_anchorName}"/><h2><x:expr select="@name"/></h2> (and the equivalent for subsection). This is probably related to MPXDOC-47 and MPXDOC-92, the effect seems to be the same and the solution might be similar.