It is recommended to register your NSX deployment with your corporate domain. This allows NSX to map user and group information and also the associations that allow you to create security bindings based on these relationships.

Register a domain to your NSX Manager with the following procedure:

1. Log in to the vSphere webclient and navigate to Home | Networking & Security | NSX Managers. Select your NSX Manager, and go to the Manage | Domain tab:
   
2. Click the + sign to add a new domain.
3. Enter a fully qualified Domain Name.
4. Specify the domain controller that the domain needs to be synchronized with. Select the protocol.
5. Enter the user credentials for the account and click Next.
6. Select Use Domain Credentials if you want to authenticate using the LDAP server.

7. You can additionally select Yes or No for the security...