The Ameren Comment Insert (#P1-5) and the ComEd Comment Insert (#P1-8) are provided for Qualifying Bidders to propose modifications to the changes to the Letters of Credit relative to the previously used Letters of Credit. The Inserts 1) show the changes that have been made relative to the previously used Letters of Credit; 2) allow Bidders to provide comments corresponding to each change to a Letter of Credit; and 3) allow Bidders to propose modifications to the paragraphs for which a change has been made (the Insert will use the track changes feature in Word).