my %jobNames;
    $jobNames{$_->{job}->job}++ foreach @{$result->{jobs}};
    $c->stash->{jobNames} = \%jobNames;

        [% INCLUDE renderProductList build=j.build latestRoot=['/view' project.name view.name 'latest' "${j.job.job}-${j.build.system}"] %]

        [% p = jobNames.${j.job.job} > 1 ? "-${j.build.system}" : "";
           INCLUDE renderProductList build=j.build latestRoot=['/view' project.name view.name 'latest' "${j.job.job}${p}"]
        %]