{
    my $rec = $DB->get('phpvirtualbox') 
        || $DB->new_record('phpvirtualbox', {type => 'configuration'});
    
    # webauth replaced by authType, which can have multiple values 
    if ($rec->prop('webauth')) {
	    $rec->set_prop('authType', 'WebAuth');
        $rec->del_prop('webauth');
    }
    if ( -e '/etc/e-smith/db/configuration/defaults/phpvirtualbox/Group' ) {
        unlink '/etc/e-smith/db/configuration/defaults/phpvirtualbox/Group';
    }
    
    # Group has been replaced with userGroups, which already allowed for multiple groups
    if ($rec->prop('Group')) {
	    $rec->set_prop('userGroups', $rec->prop('Group'));
	    $rec->del_prop('Group');
    }
    
    # User replaced by Users, because it already allows for multiple users
    if ($rec->prop('User')) {
	    $rec->set_prop('Users', $rec->prop('User'));
	    $rec->del_prop('User');
    }
    if ( -e '/etc/e-smith/db/configuration/defaults/phpvirtualbox/User' ) {
        unlink '/etc/e-smith/db/configuration/defaults/phpvirtualbox/User';
    }
    	
}