Information concerning the File-Control paragraph is located in the section The File-Control Paragraph. 
            
            
            Function
            
            The file-control entry declares the relevant physical attributes of a report file. 
            
            Additional Syntax Rules
            
            
               
               - The OPTIONAL phrase applies only to a report opened in the extend mode. Its specification is required for a report file that
                  is not necessarily present each time the object program is executed. 
               
 
               
               - A report file must have sequential organization. Each report file specified in the SELECT clause must have a file description
                  entry containing a REPORT clause in the Data Division of the same program.