<xsl:namespace-alias>

The <xsl:namespace-alias> element is a rarely used device that maps a namespace in the stylesheet to a different namespace in the output tree. The most common use for this element is in generating a stylesheet from another stylesheet. To prevent a normally xsl:-prefixed literal result element (which should be copied as-is to the result tree) from being misunderstood by the processor, it is assigned a temporary namespace which is appropriately re-converted back to the XSLT namespace in the output tree.

stylesheet-prefix

Specifies the temporary namespace.

result-prefix

Specifies the desired namespace for the output tree.

None.

Top-level, must be the child of <xsl:stylesheet> or <xsl:transform>.

XSLT, section 7.1.1

Not supported at this time.