How to remove a duplicate TAG from a XML data in CPI

[Mofizur]

Hi Experts,

I only want to delete teh duplicate tags keeping only the top most one in CPI. Do I have to write a groovy for that or there is some in built funcitonality which can help me.

Below is my input data

<person>
<personal_information></personal_information>
<personal_information></personal_information>
<personal_information></personal_information>
<address_information></address_information>
<email_information></email_information>
<employment_information></employment_information>
<employment_information></employment_information>
</person>

I am expecting something like below

<person>
<personal_information></personal_information>
<address_information></address_information>
<email_information></email_information>
<employment_information></employment_information>
</person>

Any idea please.

Thanks,

Mofizur