Here are some details on how to interpret the CSV output file:
•Line 1: Group,Type,Name,Description,GridType In Report Section Properties-> Style tab: Row Grid Options = Group Section Style = Type Section Title = Name Section Description = Description Section Style = GridType
•Line 3: Name Name of the report.
•Line 5: Type,TimeGenerated,Computer,Source,EventId,Message These are the column headings for the data.