Consolidated Billing Option for already existing Customers and open Transactions who are not setup w

Hi,

How to enable the Consolidated billing option for already existing customers:

- What is the standard functionality for the conversion of existing trnasactions and billing?

- How can AR Consolidated billing be used for the existing customers who are not setup with this option?

- If there are already future invoices created for these customers (copy Transaction), how can these be included in the cons billing process. Excluding the old invoices and start from the current and future invoices?

- How can the conversion of these customer transactions be done, without including old transactions in the new cons inv process, as currently cons billing is not setup for these customers?