icingaweb2/application/views/scripts/config/modules.phtml

<div class="controls">
<?= $this->tabs ?>
<h1><?= $this->translate('Installed Modules') ?></h1>
<?= $this->paginationControl($modules) ?>
</div>

<div class="content">
<table class="action" data-base-target="_next">
  <tbody>
  <?php foreach ($modules as $module): ?>
    <tr>
      <td>
        <?php if ($module->enabled && $module->loaded) {
          $icon = $this->icon('thumbs-up');
          $title = sprintf($this->translate('Module %s is enabled'), $module->name);
        } elseif (! $module->enabled) {
          $icon = $this->icon('thumbs-down');
          $title = sprintf($this->translate('Module %s is disabled'), $module->name);
        } else { // ! $module->loaded
          $icon = $this->icon('thumbs-down');
          $title = sprintf($this->translate('Module %s has failed to load'), $module->name);
        }

        echo $this->qlink(
          $icon . $this->escape($module->name),
          'config/module/',
          array('name' => $module->name),
          array('title' => $title),
          false
        ); ?>
      </td>
    </tr>
  <?php endforeach ?>
  </tbody>
</table>
</div>