build-vs-buyUse when evaluating build vs buy, comparing vendors, assessing a make or buy decision, analyzing total cost of ownership, evaluating SaaS against a custom build, or planning a vendor migration. Covers the decision framework, TCO models for both build and buy including upfront and ongoing costs, a ve
requirements-elicitationUse when eliciting requirements, interviewing stakeholders, running a contextual inquiry or focus group, writing user stories, building a story map, prioritizing features, defining acceptance criteria, or building a requirements document. Covers structured interview and reverse-engineering technique