...
Go to the DNS Tab, DNS Servers section, and either verify that the desired server is shown in the server list, or click the "Add Server" button to create a new NS One server.
If creating a new server, ensure that "NS One" is selected for the DNS Service.
...
Once server setup has been verified, navigate to the Data Import Tab in the Admin section. Select the "NS One Zone Import" link.
Then, enter the NS One API key and the ProVision DNS Group to add the zones to.
...