Array Group Names
Active Directory and Lightweight Directory Access Protocol (LDAP) both allow you to set up a group with a name and then change that group name later.
If the group name is in a group mapping, you must create a group mapping that uses the new name and delete the old group mapping.
NOTE: If you are using Active Directory with a Windows server prior to
Windows 2000, you cannot use special characters in group names. The system changes the
special characters to underscores (_), which changes the group name. Also, you must log
in to the array using the pre-Windows 2000 login name, which is shown on the Account tab
of the Active Directory server user property page.