■ Overview Lumission Inc. (Minato City, Tokyo) has launched a new feature called the "Recurring Revenue and Development Structure Diagnostic Package" for system development companies, available starting Monday, June 29, 2026, as part of its management support service "Shachō no Bunshin" (CEO's Stand-in). This new package is an industry-specific solution designed to address common challenges faced by system development firms—such as overreliance on contract development and System Engineering Services (SES), declining profit margins, engineer shortages, and overdependence on individual staff in sales and development teams. It helps visualize these issues and supports the establishment of a sustainable business structure that generates consistent profits. While the original "Shachō no Bunshin" service focuses on analyzing overall corporate management challenges, this new package introduces specialized diagnostic tools tailored specifically to the revenue models and development structures of system development companies. It analyzes multiple aspects including sales composition ratios across contract development, SES, maintenance operations, and proprietary services, as well as profit margins, recurring revenue ratios, engineer utilization rates, sales structures, and development frameworks—enabling transformation toward a business model that consistently generates profits. ▶ Service Official Website https://lp.lumission.world/ ■ New Feature Added for System Development Companies Aligned with the launch on June 29, 2026, Lumission has added the "Recurring Revenue and Development Structure Diagnostic Package" to the "Shachō no Bunshin" platform. In addition to standard management analysis, this package includes dedicated diagnostic tools designed to analyze the unique business structures of system development companies. Specifically, it evaluates sales composition ratios across contract development, SES, maintenance, and in-house services, while also comprehensively asses