Then you should consider writing two tools: 1. A detailed audit and change control / diff tool for Excel Here are some alternatives: https://www.spreadsheetde

Then you should consider writing two tools: 1. A detailed audit and change control / diff tool for Excel Here are some alternatives: https://www.spreadsheetdetective.com/ https://www.spreadsheetdetective.com/ https://www.themodelanswer.com/ https://www.themodelanswer.com/ List at https://sites.google.com/a/usfca.edu/business-analytics/development-management/checking-auditing https://sites.google.com/a/usfca.edu/business-analytics/deve... 2. A translator that maps an existing Excel file into Jig.