{if !empty($uniqueGroups)}
{foreach from=$uniqueGroups item=UniqueGroup}
{if $UniqueGroup === 'others'} {QUI::getLocale()->get( 'quiqqer/portfolio', 'quiqqer.portfolio.reference.settings.group.empty' )} {else} {$UniqueGroup} {/if}
{/foreach}
{/if}