Source control systems prove very handy when developing larger projects that require smooth collaboration between multiple users. Studio offers the tools to connect automation projects to version control systems through the Team page in the Backstage view.
Alternatively, the Show Team Page button in the Project panel opens the same Team page. When connected to a GIT, TFS or SVN repository, the icon changes to , displaying repository and user details if you hover over it.
You cannot connect to GIT, TFS and SVN at the same time.
The steps for checking in your projects to a TFS or SVN repository are detailed in the Editing and Checking In page.
Part of working with versioned files is the possibility to compare changes between the local version of the file and the one checked in the repository. You can do so using File Diff.
If you want to compare two similar files in the same automation project, use Compare Files, which is also available for unversioned files.