Add customers to the customer portal
To add customers:- Click the Customer Portal option found under the Users and Control section in the Settings page.

- The customer portal page will be displayed. The page will list all the customers.
- Click the Add customers button in the right corner of the page. The Add Customers tab will appear.

- In the next tab, enter the email address and permission for the customer. Then click Add.

- The added customer will now be listed in the customer portal page.

Note:
You can add up to 50000 customers to the Customer portal. To add more than 50,000, please contact Support at appcreator-support@manageengine.com
You can add up to 50000 customers to the Customer portal. To add more than 50,000, please contact Support at appcreator-support@manageengine.com