Add User Principal Names in Active Directory via PowerShell - Scripting Blog
Simple Step : How to change User Logon Name (pre-Windows 2000) using ADSI EDIT in Windows Server 2012 R2 | Just a random "Microsoft Server / Client Tech" info..
PowerShell: Changing Active Directory user logon names (Bulk) – SID-500.COM
The Strange Way in Which Active Directory Implements the Full Name Attribute | Alexander's Blog
How to Change Username in Active Directory? – TheITBros
Change UPN of Domain Users in Active DirectoryMustBeGeek
Create a UPN Suffix using PowerShell for Office 365 Migration. | Chinny Chukwudozie, Cloud Solutions.
Active Directory User Naming Conventions - Active Directory Pro
How To Change UserPrincipalName with PowerShell
How to Create a New Active Directory User Account - Active Directory Pro
PowerShell: Changing Active Directory user logon names (Bulk) – SID-500.COM
How to force all users to change their Active Directory password at next logon – Expert-Advice.Org
Changing Domain Users' 'User Logon Names' and UPN's | PeteNetLive
The Strange Way in Which Active Directory Implements the Full Name Attribute | Alexander's Blog
How to add UPN suffix in Active Directory - ALI TAJRAN
How to Change Username in Active Directory? – TheITBros
The EXPTA {blog}: Fixing Sign-On Name for Renamed Users in Office 365
How did the additional AD user logon name suffix get added? - Microsoft Q&A
The EXPTA {blog}: Fixing Sign-On Name for Renamed Users in Office 365
c# - Setting Active Directory user login name post Windows 2000 with System.DirectoryServices.AccountManagement - Stack Overflow
user accounts - Active Directory: Changing a name - Server Fault
Changing Domain Users' 'User Logon Names' and UPN's | PeteNetLive
How to Change Username in Active Directory? – TheITBros
Changing Domain Users' 'User Logon Names' and UPN's | PeteNetLive
