CDATA again

I need to produce output where some of the input node are inside a valid
CDATA comment.

E.g:
...
	<targetGroup markup="yes">
		<![CDATA[
                      <ul>
                        <li>PK Bestandskunden
                        (Postpaid+Prepaid)</li>
                        <li>Neukunden</li>
...

What need I put in here to get this?


	<xsl:template match="td" mode="markup">
		????
			<xsl:copy-of select="child::node()"/>
		????
	</xsl:template>

I tried without success:
- <xsl:text><![CDATA[</xsl:text>
- &lt;![CDATA[

Robert