In the tool bar under the Other dropdown is
Create Backup
This function will save a copy of the current workbook with an appended number to the file name.
Get Unmapped
Creates an excel sheet that list all of the accounts that do not have mappings associated with it.
Get Excluded
Creates an excel sheet that list all of the accounts that have been excluded from mapping.
Get Data
Create a custom report that breaksdown the calculations being used from the mappings.
Select the Get Data button then select your month then press export.
Example:
The report shows all of the information need to verify the calculations from the mapping relationships and should help in auditing results.