Deployment and Installation Center
Websense TRITON Enterprise v7.6.x

Enter the domain, user name, and password of an account that is a member of the Domain Admins group on the domain controller. This must be the domain controller for the users you wish to apply user- or group-based filtering policies to. User Service uses this account to query the domain controller for user information.
User information on domain controllers trusted by the domain controller in question will also be accessible.
If you choose not to specify a Domain Admin account now (by leaving the fields blank), you can specify it after installation. Specify a Domain Admin account to be used by User Service. For more information, see Troubleshooting > User Identification in the TRITON - Web Security Help.