After making changes if he save it as another file then the original file wont be effected. But if he dint do it the original file will be effected. So we need to make sure that how he is doing.
Dell - Internal Use - Confidential
@Tharashasank Davuluru<https://community.tableau.com/people/tharashasank.davuluru.0?et=watches.email.thread> Thanks for the answer, is there a way we can restrict the user making any change to the master workbook however at the same time allow them to save as only.
Note: Only the workbook owner can save changes to an existing workbook on Tableau Server or Tableau Online.