on 05-25-2017 08:53 AM
We work remotely, and keep our SAS programs in an online file storage. If one of us updates a frequently used program, we archive the old one to an archive folder, and replace it with the updated, sending out a message to everyone: "05/24/17: the abc123.sas program has been updated to properly sort abc before 123, and saved in the SAS programs folder." We also annotate our files to show major updates in the top paragraph of each program.
on 05-25-2017 09:00 AM