We could use command-line functions to import/ export the DataStage job  dsimport.exe- imports the DataStage components.  dsexport.exe- exports the DataStage components.  Additionally, The XML format serves as the basis for moving jobs/dataflows between the Design Studio and DataStage environments. We could export a DataStage job to an XML file and then import it into the Design Studio to migrate the job from one server to another. The imported job is stored as a subflow in the designer.