Hi I'm starting work with the Atelier.  Starting from the point that Eclipse uses local files on the workstation, COS development can be versioned with market tools (For example **GIT** or **Subversion**). I would like to know how the community has worked with code versioning, to create a consistent versioning model. I initially have the following doubts: 1.  Creation of WorkSpaces and Projects 2.  Merge files 3. Change Branch Functional Development 4. Promotion of Environments: Development -> Homologation -> Production 5. Generating Historical Tags Thank you all. This post has been translated by Google Translate, sorry for writing errors