Variable Maps - Hierarchy Rowset

 Hi all.

I want to ask you if anyone implemented a hierarchy rowset in order to process MVF (in terms of IO, MVF are represented as a child integration component of the main BC represented).

The case is as follows:

1) I want to create an extension table to store line numbers that are associated to a product catalog (stored in a line item when represented by an order)

2) By defining the new field, I want to be included in the rowsets involved in order configuration.

As I read in the bookshelf, it is possible to define hierarchy rowsets, but I do not know if it is possible to implement MVF of Order Entry - Line Items as a child rowset of the mentioned BC.