Authentication-Policy-Change4706 A new trust was created to a domain4707 A trust to a domain was removed4713 Kerberos policy was changed4716 Trusted domain information was modified4717 System security access was granted to an account4718 System security access was removed from an account4739 Domain Policy was changed4864 A namespace collision was detected4865 A trusted forest information entry was added4866 A trusted forest information entry was removed4867 A trusted forest information entry was modified