Please help for OPM Inventory question

Hi we are using R12, OPM Inventory. I am trying to write a SQL query to link the rcv_transactions with the XLA tables. In discrete inventory, I can link the receiving transaction using the follwoing table links: rcv_transactions --> rcv_receiving_sub_ledgers --> xla_distribution_links --> xla_ae_headers --> xla_ae_lines

How do I establish the similar link for OPM Inventory? I found the followoing link so far:

rcv_transaction --> gmf_rcv_accounting_txns

Howver, beyond this table how do I find the link to xla tables?

Thanks,

Milan