Without a business glossary, terms can be applied differently and as a result, two reports generated by different end-users may provide different answers to the same question.
Why Version Control Matters to Enrolment Forecasters
Enrolment forecasts are often large and complex models, involving information from databases, models, spreadsheets, and several other places. These models often involve thousands of lines of code and there are many opportunities for human error. I recommend using software to support versioning.