Attached is an Accounts Receivable Assignment Agreement to formally assign the rights to the Accounts. A typical factoring transaction involves an invoice or a "receivable.Edit, sign, and share Assignment of Accounts Receivable online. No need to install software, just go to DocHub, and sign up instantly and for free. Our guide explains the 9 steps to optimize the AR process using accounts receivable flow charts. Use the Accounts Receivable Configuration form to specify ledger headings, invoice mapping accounts, and AR mapping accounts. (b) No later than p.m. Please fill in the details below. ×. Introduction. Fill out the form to get your free eBook.