Mapper output XML add a namespace xmlns:xsi

[DaveTaylor]

So I have a Mapper with an output XML. 
I would like to add a namespace to the root tag; and have not found any setting locations in the map or in the output structure to add a namespace.
Also looked on tHMap, and saw no settings there.

Here is my output xml snippet:
<TXLife Version="2.34.00">
<UserAuthRequest>
....etc....

Here is what I would like to get:
<TXLife Version="2.34.00" xmlns="http://ACORD.org/Standards/Life/2">
<UserAuthRequest>
....etc....

Where do I go to add the namespace?

[Anonymous]

Hi,

Did you create your namespace in mapping perspective and assign it to your output XML structure ? And did you flag "Generate xsi Namespace Declaration" ?

Regards.

Eric