This workshop provides hands-on experience with advanced Git operations for SAS and Python development in SAS Viya. Participants use Visual Studio Code and the SAS Extension to manage SAS and Python files with Git, covering operations that go beyond what the SAS Studio Git plugin exposes: interactive rebasing, rebase-based conflict resolution, multiple stashes, and a full Git Flow branching model with feature, bugfix, release, and hotfix branches. The course is designed for advanced users who already know the Git basics covered in other workshops.