Log in to your NAIT account and follow these steps.
On your home page, select Manage NAIT activities.
Select View/Update NAIT number registration details
In the Location details panel, select Change.
At the top of the page, enter the name of your property into the text box — this is displayed to other NAIT users and can help them identify your NAIT location number.
At the bottom of the page, select Continue to save the changes.