Custom naming rules lets you customize the automatically generated account name for new computers. %First, %Last, %Username, ...

Custom naming rules lets you customize the automatically generated account name for new computers.  %First, %Last, %Username, %MAC, and %# may be used to automatically enter information from the user's first name, user's last name, user's account name, Ethernet MAC address of the computer's network card, and incremental numbering.  You can extract a selected number of characters from any field.  For example, %1First gives you the first character from the first name field.