diff --git a/doc/appdocsxml.xslt b/doc/appdocsxml.xslt
index 511011ae8c..cbdbdf7f8b 100644
--- a/doc/appdocsxml.xslt
+++ b/doc/appdocsxml.xslt
@@ -76,6 +76,11 @@
                 <xsl:value-of select="concat(@prefix,'ConnectedLineName')"/>
             </xsl:attribute>
         </xsl:element>
+        <xsl:element name="parameter">
+            <xsl:attribute name="name">
+                <xsl:value-of select="concat(@prefix,'Language')"/>
+            </xsl:attribute>
+        </xsl:element>
         <xsl:element name="parameter">
             <xsl:attribute name="name">
                 <xsl:value-of select="concat(@prefix,'AccountCode')"/>