php - How to filter a loop with php/smarty?

Question

This code shows me all selections I have made.

How can I filter this and only show the selection of a specific Group?

For example {if $sConfigurator.groupID == 113}

{$configurator = $sArticle.sConfigurator}
{foreach $configurator as $configuratorGroup}
{foreach $configuratorGroup.values as $option}

{if $option.selected}
<div class="selected">
  <div class="group">{$configuratorGroup.groupname}</div>
  <div class="option">{$option.optionname}</div>
</div>
{/if}

{/foreach}
{/foreach}