How to get "Item Name" through Advanced Function?

Hi All,

I'm configuring Oracle Primavera Portfolio Management V9.0.

In Advanced Function, category's values can get by 'getCell' function.

I couldn't find the category which stores Item Name (ex. Project A, Project B, etc.)

>  var itemName = getCell("Item Name").Value;

PPM retruns error, "Invalid formula: invalid category (Item Name)." 

Did anyone figure out the way to get Item Name?

Regards,
Kencihi Kaneko