<<span class="membership-verified" title="Member Verified">
<?php
$group_id = ModelOSP::newInstance()->getUserGroup(osc_item_user_id());
if(in_array($group_id, array(2,5,6,3))) {
echo '<i class="fa fa-check-circle" aria-hidden="true"></i>';
}
?>
</span>)
2,5,6,3 are IDs of groups that are identified as verified.