Using a template and automatically duplicate


See my request as below:

  • I create a sheet template; based on this template, I create 5 different sheets, let’s say corresponding to 5 different projects
  • Then I need to modify the template for some reasons (adding of new columns for ex)
  • In such case, is there an automated way that this new template, (so the additional columns in this case), create automatically the additional columns in the 5 different sheets already created ? or do I have to manually add these columns separately for each of the 5 sheets

Thanks in advance for your support