"If you develop industry-, company-, or country-specific enhancements to SAP solutions, the SAP Add-On Assembly Kit can help you plan and deliver those enhancements as software add-ons. The SAP Add-On Assembly Kit guarantees quality software development by using a standardized process flow from planning to delivering the add-on. The delivery tools work smoothly with SAP’s maintenance strategy, helping you integrate new developments into your existing environment and providing maintenance throughout the enhancement’s life cycle. The SAP Add-On Assembly Kit and its comprehensive documentation help ensure high-quality product development from the planning phase. The add-on tools also help you efficiently install, update, and maintain the enhancement."