This is possible if such details are provided within the scope of your assignment you have sent to us originally. We accept clarifications for original requirements and ask for extra details if something is unclear to us. Unfortunately, if a customer provides us with entirely new requirements, they can be formalized as a new order only. We encourage you to check the requirements we have to take into account at least twice. If you have any questions about how to make an order, you may easily ask our support agents to help you at any time.