Here's a sample logon.bat that maps drives and copies a default desktop depending on group membership. In User Mgr for Domains, where you enter the name of the login.bat, add a parameter equal to the group name. You can reference this as %1 in your bat file/
@Echo off
rem
rem * LOGON.BAT
rem *
rem *
rem * %1 is the user's group membership passed as a parameter by User
rem * Mgr for Domains (e.g., logon.bat server1 common)
rem *
rem
:whoru
if %1==slc goto :slc
if %1==managers goto :managers
if %1==common goto :common
Echo "No Group memberships, Please see your Administrator or SLC."
Pause
goto END
:common
NET USE \\computername\printersharename /persistent:yes
:slc
NET USE \\computername\printersharename /persistent:yes
goto end
:managers
NET USE \\computername\printersharename /persistent:yes
:end