Non-Financial Changes Note: Non-financial changes do not affect booking values or billing. These changes are allowed on  all booking statuses and can be made directly in MEplan , with updates synchronising back to MEvision. Permitted Non-Financial Amendments Depending on the medium, the following changes are allowed across all statuses: Customer Order Number Contract Number (TV & OOH) Description Placement Instructions Target Market (Digital) Material (OOH) Language Ratings (TV – Target Market) Region / Market Action Required: Make the change in MEplan and refresh values in MEvision.