my $cfv = $self->TransactionObj->CreatorObj->FirstCustomFieldValue('Client');

my $groups = $self->TransactionObj->CreatorObj->OwnGroups;
my ($princ_id, $group_principalobj);
while(my $group = $groups->Next) {
    if($cfv eq $group->Name) {
        $princ_id = $group->id;
        $group_principalobj = $group->PrincipalObj;
    }
}

my ($status, $msg) = $self->TicketObj->AddWatcher(Type => 'Cc', PrincipalId => $princ_id);

unless ( $status ) {
    $RT::Logger->error("Couldn't add watcher to $princ_id: $msg");
    return 0;
}

($status, $msg) = $group_principalobj->GrantRight(
	Object => $self->TicketObj,
	Right => 'ShowTicket'
);

unless ( $status ) {
    $RT::Logger->error("Couldn't add ShowTicket to $group_principalobj->id: $msg");
    return 0;
}

return 1;