Observe That Excel in-built security element is not really very strong and you can effortlessly open worksheets/workbooks that have been locked. Nevertheless, if you'd like to speedily defend it ahead of sending it to the manager/client (in order that they don’t turn out transforming nearly anything by slip-up), it works https://googlechrometrainingonline.blogspot.com/2024/09/mastering-online-meetings-with-google.html