<xsl:choose>
            <xsl:when test="condition = $Fact"> 
                <xsl:call-template name="CheckRulesonFact">
                    <xsl:with-param name="Fact" select="action" />
                     <xsl:with-param name="Rules" select="$Rules" />
                </xsl:call-template>
            </xsl:when>
         </xsl:choose>
    </xsl:for-each>
    <fact><xsl:value-of select="$Fact" /></fact>

</xsl:template>

</xsl:stylesheet>



The problem is that I cannot decide whenever the "<fact>" is written ...
So, does anyone see another way to write this program ?

Thank you very much for your help !
Best regards !