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Architecture and Concepts of the Change Management Service 
The Change Management Service (CMS) manages the transport of software changes within a SAP Java development landscape. Use the CMS to execute the following tasks:
· Configuring the SAP NetWeaver Java Development Infrastructure
· Transporting software changes in your development landscape
· Packing and delivering software component versions you developed in the NetWeaver Development Infrastructure
The functions of the CMS are closely interlinked with the Design Time Repository (DTR), the Component Build Service (CBS) and the System Landscape Directory (SLD). As an administration tool, the CMS embeds these components and links the individual elements to form a unit with which you can also realize distributed development projects.
· Configuration of development landscapes and development tracks
· Transport of source code and archives
· Quality assurance measurements before the import of software changes into subsequent systems
