Create transformation file in C:\Program Files (x86)\Atomia\AutomationServer\Common\ProvisioningDescriptions\Transformation Files\ProvisioningDescription.NameServers.xml :

E.g.:

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

<provisioningDescription xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform"> 

<property name="Nameservers" description="JSON-formatted array of nameservers of the form [ { hostname = host, ipv4 = [], ipv6 = [] } ]"

defaultValue="[ { hostname : 'ns5.test.com', ipv4 : [], ipv6 : [] }, { hostname : 'ns6.test.com', ipv4 : [], ipv6 : [] } ]" xdt:Transform="Replace" xdt:Locator="XPath(//*[@name='Nameservers'])" />

</provisioningDescription>

Run transformation tool link which is located in Application's root folder: C:\Program Files (x86)\Atomia\AutomationServer\Recreate config files