# External User Properties dialog box

Use this dialog box to define external user properties.

Option | Definition
--- | ---
Name | Specify the user name in the directory.
RDN | Relative Distinguished Name (RDN): Specify a unique name for the user to identify in a directory. Note: This field is displayed, if only the Engine has access to the external directory server.
DN | Distinguished Name (DN): This is the full directory path of the user. It is inherited from the Authentication Domain to which the user belongs. Note: This field is displayed, if only the Engine has access to the external directory server.
Comment | An optional comment for your own reference.
Authentication Domain | Shows the Authentication Domain to which the user belongs.