Need an Ability to append transfer Price Schedules on Interproject Bill Plan

Summary:

Need an Ability to append transfer Price Schedules on Interproject Bill Plan

Content (please ensure you mask any confidential information):

Hi Team,

We have both use cases of intercompany and Interproject billing processes.

Now when i create Intercompany contract, the LOV selection of Invoice method on the Bill Plan is : Intercompany Transfer Invoice (where this method is enabled for " Use Invoice Method for Intercompany Billing" and Labor Schedule Type = Transfer price and so as for non labor. Accordingly im able to attach transferprice schedules on the contract.When Generte IC invoices ,it works fine as expected.

But, for Interproject contract, I don't see any invoice method to select,where i can add trasferprice schedules and acordinly generate invoices.