Adding a product through AddItem in products econfigurator script

Hi,

I have a product structure hierarchy as below where Rel stands for Relationship,C stands for customizable product, P stands for Product and Root is the Product root:

Root

-Rel1

    -C1

      -Rel2

         -C2

           -Rel3

              -P1

If I want to add P1 automatically, through AddItem method in my script as follows, do we have a limit that we can add the child till level 2 only i.e. till C2 or we can add as below till P3:

var temp=AddItem("$.[Root]#1.[Rel1]#[C1].[Rel2]#[C2]",Rel3,P1,"1");

Thanks

------------

Sanket