Organizing the Development Landscape 
You use the Landscape Configurator to perform the following actions:
configuring a domain
creating a development track
creating an XI track
editing a track
editing dependencies between software components
deleting a track
connecting tracks
The transport landscape of a CMS transport infrastructure is always in a domain. This domain contains one or more tracks in which you develop software components and transport the versions of these components.
To configure a complete NWDI for the development process, the following steps are required:
Create a product and software component in System Landscape Directory (SLD). Define the build dependencies required for Java EE development on the following software components
SAP_BUILDT
SAP_JTECHS
SAP-JEE
Include the new software component in NWDI (see Updating CMS).
Create a development track for the development of the new software.
Then check the software component archives (SCAs) required for the build into the Transport Studio (see also Checking In Software Component Archives).
Import these SCAs into the Development and Consolidation systems. By doing this, you provide Component Build Service (CBS) with the required build environment for central builds (see Imports).
Import the development configuration in SAP NetWeaver Developer Studio and commence development.