[xsl] Merging common tags of 2 xml files

["varun bhatnagar varun292006@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

Hi,

I have two xml files. I am trying to transform them using xslt. The xml
files are having few common tags. I want to merge them one below another by
adding two attributes. I have written xsl file also, attributes are getting
added but common elements are not getting merged as I want because of
multiple occurrence of "version" tag.

I am pasting my files below. Please help me out to get the Expected Output.


*File1.xml*

<?xml version="1.0" encoding="UTF-8"?>

<config>
  <version>
     <input00 version ="11"/>
     <name00 name ="abc"/>
  </version>
   <version>
     <input00 version ="22"/>
     <name00 name ="def"/>
  </version>
</config>

*File2.xml*

<?xml version="1.0" encoding="UTF-8"?>
<config>
  <version>
     <input00 version ="2"/>
     <name00 name ="xyz"/>
  </version>
    <version>
     <input00 version ="3"/>
     <name00 name ="pqr"/>
  </version>
    <version>
     <input00 version ="4"/>
     <name00 name ="uvw"/>
  </version>
</config>

*Expected Output.xml*

<config>
  <version Label="test" sNo="test">
     <input00 version ="2"/>
     <name00 name ="xyz"/>
  </version>
  <version Label="test" sNo="test">
     <input00 version ="3"/>
     <name00 name ="pqr"/>
  </version>

  <version Label="test" sNo="test">
     <input00 version ="4"/>
     <name00 name ="uvw"/>
  </version>
<version Label="test" sNo="test">
     <input00 version ="11"/>
     <name00 name ="abc"/>
  </version>
  <version Label="test" sNo="test">
     <input00 version ="22"/>
     <name00 name ="def"/>
  </version>
</config>


*file12.xsl*

<xsl:stylesheet version="2.0" xmlns:xsl="
http://www.w3.org/1999/XSL/Transform";>
  <xsl:output method="xml"  indent="yes"/>

  <xsl:template match="@*|node()">
    <xsl:copy>
      <xsl:apply-templates select="@*|node()" />
    </xsl:copy>
  </xsl:template>

  <xsl:template match="version">
  <xsl:copy>
  <xsl:attribute name="Level">
<xsl:value-of select="'test'"></xsl:value-of>
</xsl:attribute>
<xsl:attribute name="sNo">
<xsl:value-of select="'test'"></xsl:value-of>
</xsl:attribute>
<xsl:for-each select="/config/version">
<xsl:apply-templates select="/config/version/node()"/>
</xsl:for-each>
<xsl:apply-templates select="document('File1.xml')/config/version/node()" />
</xsl:copy>
  </xsl:template>
</xsl:stylesheet>

Thanks,
BR,
Varun