Very short xml code. Please help.

[Alexzor]

Can you please see if this code is correct? I am trying to create xml file that can be used to verify the user role based on user name. I am creating a formula in the Infopath and using this file as a datasource (lookup fields). However, I am receiving an error all the time: "../ns2:roles/ns2:role/ns2:roles/ns2:role/ns2:users/ns2:username" does not point to a valid location path of a field or group".
Please help


<?xml version="1.0"?>
<roles xmlns="

https://www.mydomain.com/WNS/solutiondesignteam/UserRolesCheck.xml">

<role>
<name>Sales</name>
<users>
<username>Johnson</username>
<username>Doe</username>
<username>Moore</username>
<username>Smith</username>
</users>
</role>
</roles>

 

[tsuji]

>"../ns2:roles/ns2:role/ns2:roles/ns2:role/ns2:users/ns2:username"
This is definitely pointing to nowhere.

The absolute path to the group of username is this:
[tt] "/ns2:roles/ns2:role/ns2:users/ns2:username"[/tt]

If you're at the context of "name" node, using ../etc, it is this.
[tt] "../ns:users/ns:username"[/tt]