Non-Ship - Bill-Only Flow Inter-Company AP and AR invoices

Summary:

We are looking for the best practice to handle intercompany transactions specifically for Service Work Orders (non-shippable) within Oracle Cloud Service Logistics and Order Management

Content (please ensure you mask any confidential information):

Business requirement is to generate Intercompany AP and AR invoices

We have BU A doing work for BU B.

We are using Service Cloud and Service Logistics.
Work Order is created in BU A with the BU B as Customer , when the charges are posted on the work order then a Bill-only Sales order is created in BU A having BU B as customer and an Invoice is also created in BU A with Customer as BU B (standard process).