The document will contain details about Scheduled and unscheduled in the menu and Type/Reason it means you describe, or there may be a reference to the notification of the customer.
The document contains details about Scheduled and unscheduled menu Type / Reason it means, and you may have to explain or document. In order to inform customers.
In the document, have details about Scheduled unscheduled menu and in Type / Reason it means you explain or may have reference. In order to inform customers.