title: Version Control of Spreadsheet containing Decision Tables
body: <p>We have used Drools for our business rules management .We have created decision tables in spreadsheets and use MS-Excel for it .
  We use git as a version control system.We are a big team and are facing huge issues with merging our changes made to the decision table excel sheet .
  We co-ordinate will all developers and make all the changes in one excel sheet and then check into GIT.</p>
  
  <p>What is the most efficient way of handling and merging the decision tables spreadsheet into git ?
  Any alternate solution which can make each developer in-dependently check in their changes made to the decision rules spreadsheet into git ?</p>