From To Branch MachineA Branch MachineB Branch MachineC Because it is difficult to know the derivation relation of the projects, when a correction is made to one project, it takes time to search for projects to apply the same changes. It takes time to apply the changes manually to multiple projects. The branch tree shows the derivation relationship of the projects. You can find the project to apply the changes. It is possible to compare arbitrary projects and check the changes. You can easily apply the changes to other projects. Sysmac Studio Project Version Control Function Startup Guide (P125) 49