We support requirement definition using the RDRA model.
Our company offers a requirements definition support service that involves defining requirements through discussions using models with all members, rather than relying on traditional lists and detailed requirements definitions that lack clear direction. We propose suitable approaches based on the characteristics of the project and provide support to define requirements more quickly. Please feel free to contact us if you have any requests. 【Phase-by-Phase Assembly】 1. Establishing a foundation for discussion 2. Shaping the requirements 3. Clarifying business rules *For more details, please download the PDF or feel free to contact us.
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【Details of Each Phase】 ■Phase 1 1. Identify business and BUC 2. Understand the scope 3. Create an information model 4. Create a state model ■Phase 2 1. Assemble requirements from the top down 2. Review using information and state ■Phase 3 1. Identify variations from the top down 2. Identify variations from the bottom up 3. Identify elements *For more details, please download the PDF or feel free to contact us.
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Our company provides support for requirements definition, visualization of existing systems, and conducts RDRA seminars. We have developed the modeling method for requirements definition called "RDRA." Using RDRA, we evolve requirements definition and visualize existing systems. Please feel free to contact us if you have any inquiries.
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