First, login into your Control Panel and select the domain name you wish to connect to UENI.
Then, scroll to the bottom of the page and select Change Nameservers:
In the centre of your screen you will see four boxes in which you can enter the new nameservers.
Only the first and second nameserver fields are compulsory, so simply leave the others blank.
Now, enter the nameservers UENI has provided you with and click Update.
Your nameservers update will be processed within 48 hours. However, it may take up to 72 hours for it to be visible everywhere.