Fetch data from a CDT with One-to-Many Relationship

Hi All,

I have a CDT where I have a

Many to One and

One to Many relation ships like

{1,A,B,{Many to One },B,C,D, {One to Many}

now when I tried fetching the data

like rule!xyz().A  I am getting result,

rule!xyz().ManytoOne I am getting result

But when I am doing rule!xyz().OnetoMany It is throwing an error  like Cannot index "OnetoMany" because it is an array type (List of OnetoMany). Only fields with scalar types can be indexed from an array.

Please let me know how to fetch the OnetoMany Data from this CDT.

TIA

Harsha :)