code/model/ExternalContentItem.php
public function stageChildren($showAll = false) {
		if ($this->Title != 'Content Root' && $this->source) {
			$children = new ArrayList();
			$item = new ExternalContentItem($this->source, $this->Title . '1');
			$item->Title = $this->Title . '1';
			$item->MenuTitle = $item->Title;

			$children->push($item);
			return $children;
		}
	}
public function stageChildren($showAll = false) {
		if ($this->Title != 'Content Root' && $this->source) {
			$children = new ArrayList();
			$item = new ExternalContentItem($this->source, $this->Title . '1');
			$item->Title = $this->Title . '1';
			$item->MenuTitle = $item->Title;

			$children->push($item);
			return $children;
		}
	}
public function stageChildren ( $ showAll = false ) { if ( $ this -> Title != 'Content Root' && $ this -> source ) { $ children = new ArrayList ( ) ; $ item = new ExternalContentItem ( $ this -> source , $ this -> Title . '1' ) ; $ item -> Title = $ this -> Title . '1' ; $ item -> MenuTitle = $ item -> Title ; $ children -> push ( $ item ) ; return $ children ; } }
Overridden to load all children from a remote content
source  instead of this node directly

@param boolean $showAll
@return ArrayList
Overridden to load all children from a remote content source instead of this node directly