![Keeping historical versions of output from SAS Enterprise Guide](https://blogs.sas.com/content/sasdummy/files/2017/01/ProgrammingTips-1.png)
This is the topic of an 8-minute video tip from SAS Education. What's great about this tip: not only does it show you how to keep historical versions of reports and data that you create in your projects, but it also provides a nice example of cross-tab reporting in SAS