Hi, I am adding a comment to each file that contains a release number. The release number is one of many variables defined in a *variable_keywords.ditamap* file. This file is a child of my main *ditamap*. Using the XPath Builder, I tested and found this path located the node I needed. (Below is a pic showing the path succeeding.) When I encode this path in the dita2webhelp.xsl file, the transformation succeeds but the node's RELEASE_VERSION content is not output: <xsl:comment> <xsl:value-of select="/map/keydef[@keys='var_release_version']/topicmeta/keywords/keyword"/> </xsl:comment> What am I doing wrong? PICTURE SHOWING THE PATH [image: Inline image 1]