@Initial = (
    sub {
        my $txns = RT::Transactions->new( $RT::SystemUser );
        $txns->Limit(
            FIELD => "ObjectType",
            VALUE => "RT::User",
        );
        $txns->Limit(
            FIELD => "Field",
            VALUE => "Password",
        );
        while (my $txn = $txns->Next) {
            $txn->__Set( Field => $_, Value => '********' )
                for qw/OldValue NewValue/;
        }
    },
);
