I've got multiple, close to 20 workbooks, which are 90% the same. Some times I decided to change something which applies to all of them and its a pain to go through all of them 1 by 1 to apply one piece of change. Is there a way to create a template, so that if you update one thing in on workbook it will apply in this exact cell and with this exact formula in other workbooks, without changing all other information? As I said, some things are different and I wouldn't want them to change. Is there any kind of software for that?