Add the release/version of doc into the filename when sending and copying files using drap&drop.
A lot of teammembers do not use the version control although I have enabled it. They prefer using a manual way of writing version and dates into the file name. So, I have a lot of new version of docs created with new names, and no easy version control. People believe they must have the version in the filename.
Putting version into the file name you will are also be able to check if the sent/received file is the latest version and you discuss the same object. /mathias