Step 1 – Login to nvArea (https://nvarea.com.au)
Step 2 – In the menu to the left of nvArea, click Domains to open the drop-down menu and then click Manage Domains
After you click Manage Domains, you will see a list of your active domains.
Step 3 – Click on the domain name or action arrow to open the Action Menu for the domain you will be modifying.
Step 4 – In the Action Menu under, click Transfer lock. This button will take you to the Transfer lock enablement page.
Step 5 – Click Lock Domain.
Your domain should now have the Transfer Lock enabled.
This will need to be disabled if you ever wish to transfer the domain away to a different registrar.