$mainAssignment = $nodeAssignment;
        $parentNodeID = $mainAssignment->attribute('parent_node');
        break;
    }
}
if ($Module->isCurrentAction('ChangeSettings')) {
    if ($Module->hasActionParameter('Language')) {
        $LanguageCode = $Module->actionParameter('Language');
    }
    if ($Module->hasActionParameter('PlacementID')) {
        $placementID = $Module->actionParameter('PlacementID');
    }
}
$assignment = null;
if (is_numeric($placementID)) {
    $assignment = eZNodeAssignment::fetchByID($placementID);
}
if ($assignment !== null) {
    $node = $assignment->getParentNode();
    if ($node !== null) {
        $nodeObject = $node->attribute("object");
        $sectionID = $nodeObject->attribute("section_id");
    }
} else {
    $assignment = false;
}
if ($assignment) {
    $parentNodeObject = $assignment->attribute('parent_node_obj');
}
$navigationPartIdentifier = false;
if ($sectionID !== false) {