Can we delete Projects Invoices with Transferred rejected status to AR?

Summary:

We have transferred rejected status in Projects Invoices due to wrong process of write-off made by the user. This is a write-off to existing Project Invoice, but no existing AR Invoice (because just a historical / recorded Projects original invoicing amount - during migration).

We want to delete the transferred rejected invoices and do the correct way in putting negative event on the Project Invoice.

Content (required):

Invoice Number 1 - Accepted status but no AR invoice created. (part of our migration process)

Invoice Number 2 - This is the write-off to Invoice number 1, but throws transfer rejected due to missing or no AR invoice associated to invoice number 1.