ADRA and resoration of Group Memberships -Prior to deletion

I am backing up a windows 2003 AD SP2 -with Back up exec 12.5 and the ADRA(Active Directory Recovery Agent) and would like to find out if there is any way to restore a recovered user's Previous Group Memberships.  I create a user in AD and add them to specific Universal Security and Distribution groups.  After this i back up AD using the ADRA with GRT chosen.  After the back up is confirmed good I delete the user from AD.  I can then go to Backup Exec 12.5 and drill down to the user I want to restore to AD and restore the account.  After the account is restored the PWD is reset and account enabled.  Everything works as anticipated(connection to the Exchange mailbox and individual rights assignements) But the account looses all group membership that it had prior to deletion and restore. 
How do I, or is it possible to, restore a user acount to AD and have all of the groups memberships of this account also restore?
Thanks