TileView::addSection

public function addSection($id, $name = null)
{
	$name = $name ?: Loc::getMessage('SENDER_UI_TILEVIEW_SECTION_'.mb_strtoupper($id));
	$name = $name ?: $id;

	$this->sections[$id] = [
		'id' => $id,
		'name' => $name,
		'items' => [],
	];
	return $this;
}