If you chose to download the ZIP file and later discover an error, then you will have to unlock your batch and remove the specific plan you need to amend. Then, go to the plan and check the box for Part I, Item B. Make any updates necessary and go back to the 'Batches/Fulfillment' to create a new batch, making sure to check the box "Amended batch?*". When you are brought to the select plan screen, you will see a listing of all plans that have the amended box checked on the 8955-SSA and that are not a part of another batch. Once the plans have been selected, lock your batch and download the ZIP file.