Provide Access to Individual Customers
You can use customer records in NetSuite to give access to customers and assign roles.
Important:
Do not give access to unknown email addresses, or unknown customers. It is also unsafe to use generic email addresses like test@test.com.
You should use the Send New Access Notification Email feature that lets customers set up a NetSuite password for themselves. However, if you prefer to set their passwords yourself, use the procedure in Set a Customer's Password Manually instead.
See the following topics and procedures: