Requirement analysis - 要望 (demand) vs 要求 (request) vs 要件 (requirement)
The difference between 要望 vs 要求 vs 要件
Documentation in system development - Business related document
Business related documents in software development
What are the documents used for system development?
The importance of documentation and common document you may come across
What is a Request for Proposal (RFP) in Software development?
If you’re about to outsourcing a project, you should consider creating an RFP