Please export the report by going to:

Manage > District Exports > Core 5 Monthly Report

Since the file does not contain a valid date field, one needs to be added to the file.

After column J - "Month", add a new column with the header "Full Date". Format the date as mm/dd/yyyy for each row. For example: 1/14/2023

Insert the formula =J2&"/"&"1"&"/"&I2 into K2 and copy the formula down to the rest of the spreadsheet.

Be sure to remove any trailing spaces in the headers.

After saving the updated file as a csv, it can be uploaded to ion.