Biztalk Map create duplicate target node

Question

Using biztalk mapper, I need a target node to be duplicated.. I have created a simplified version of my issue. Please see below map
link for source and destination schema.
I  need the target Option node to be duplicated for each OptionNotes. The value of OptionNotes is to be split by a pipe ("|"),
then map to target Code and Description.
The input is as below:
<ns0:Source xmlns:ns0="http://Test.SOAP.Source1">
<Option>
<OptionID>ID0_NoNotes</OptionID>
<OptionName>OptionName_0</OptionName>
</Option>
<Option>
<OptionID>ID1_NoNotes</OptionID>
<OptionName>OptionName_1</OptionName>
<OptionNotes>NOTE1|BLAH1</OptionNotes>
<OptionNotes>NOTE2|BLAH2</OptionNotes>
</Option>
</ns0:Source>
The output should be as below:
<Destination>
<Options>
<Option>
<Code>ID0_NoNotes</Code>
<Description>OptionName_0</Description>
</Option>
<Option>
<Code>ID1_NoNotes</Code>
<Description>OptionName_1</Description>
</Option>
<Option>
<Code>NOTE1</Code>
<Description>BLAH1</Description>
</Option>
<Option>
<Code>NOTE2</Code>
<Description>BLAH2</Description>
</Option>
</Options>
</Destination>
Tried to use Looping and combination with Value Mapping, but to no avail. Do I have to resort to inline xslt?
Thanks.

Answer 1

Thanks for all your answers.
@Pi_xel_xar Your suggestion requires a change in the message schema.
@Nadeem We have already tried the solution on the blog, but it's not quite the scenario we face. The issue is the OptionNote is in the same layer as OptionID and OptionName.
We have used another tool, which has done this easily. We then get the XSLT and import it as part of Inline XSLT scripting functoid.
The XSLT produced was as below:
<xsl:for-each select="ns0:Source/Option">
<Option>
<xsl:for-each select="OptionID">
<Code>
<xsl:value-of select="string(.)"/>
</Code>
</xsl:for-each>
<xsl:for-each select="OptionName">
<Description>
<xsl:value-of select="string(.)"/>
</Description>
</xsl:for-each>
</Option>
</xsl:for-each>
<xsl:for-each select="ns0:Source/Option/OptionNotes">
<xsl:variable name="var1_resultof_cast" select="string(.)"/>
<Option>
<Code>
<xsl:value-of select="substring-before($var1_resultof_cast, '|')"/>
</Code>
<Description>
<xsl:value-of select="substring-after($var1_resultof_cast, '|')"/>
</Description>
</Option>
</xsl:for-each>
Thanks everyone.