[Neos] navigation title and navigation label

[Dominic Garms]

Hey Guys,

I just started playing around for a new project and wanted to add menu 
navigation labels and titles. Inside of NodeTypes.yaml I added to 
TYPO3.Neos:Document "Navigation Label" "Navigation Title" to extend the 
functionality.

I looked now how to receive the correct properties inside of the menu. 
Inside of MenuImplementation.php I found following:

$item = array(
'label' => $currentNode->getProperty('title'),
'node' => $currentNode,
'state' => self::STATE_NORMAL
);

What is the recommended of choosing now property navigationLabel instead 
of title? I tried to <f:debug>{item.node}</f:debug> but it was for me 
not clear how to read the output.

Thanks,

Dominic