To allow an assistant administrator to permanently delete accounts from the All My Managed Objects node as well as the Recycle Bin, assign the relevant power from the following list:
Delete User Account Permanently
Delete Group Permanently
Delete Computer Permanently
Delete Contact Permanently
Delete Dynamic Distribution Group Permanently
Delete Dynamic Group Permanently
Delete Resource Mailbox Permanently
If multiple Administration servers manage different subtrees in the same Microsoft Windows domain, you can use the Recycle Bin to view any deleted account from this domain regardless of which Administration server manages that account.