A Requestion Number is an official business term used to identify a specific request for goods or services. It is a unique identifier that is used to track and manage requests throughout the entire procurement process. Requestion Numbers are typically assigned by the requesting organization and can be used to identify the requester, the type of request, and the requested item or service. They are also used to help track the progress of the request and ensure that all parties involved are aware of the status of the request. Requestion Numbers are essential for efficient and effective procurement management and are used by organizations to ensure that all requests are handled in a timely and organized manner.