FBI Related View issues with Composite and Tabbed UIBBs

Hi Experts,

I have the below requirement.

• ROOT
  • NODE1
    • NODE2

The cardinality b/w ROOT & NODE1 is 1:N and the cardinality b/w NODE1 and NODE2 is 1:1

I want to display all the fields of NODE2 and NODE1 in LIST UIBB. The standard approach to achieve this requirement is to create FBI on Node2 and add FBI view of NODE1 as related view and display all the fields.

Alternate approach for this for time being is to create an FBI view on NODE1 and assign FBI of NODE2 as related FBI view. With this I am able to display all the fields of these two node.

But the issue is, List is not showing NODE2 details outside Composite / Tabbed UIBB but not inside composite UIBB.

Any thoughts?

Best,

Anil