9 artifacts
Requirements & Design Collaboration
The artifacts engineering and design need to ship without rework. Decision-first PRDs, briefs, stories, and structural design.
Product Requirements Document (PRD)
Detailed specification of a product or feature.
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Feature brief / one-pager
Lightweight variant of a PRD.
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User story
Short statement of user need and value.
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Acceptance criteria
Conditions that must be true for a story to be done.
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Epics
Large bodies of work composed of multiple stories.
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Non-functional requirements (NFRs)
Constraints on performance, security, reliability, etc.
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UX wireframes / low-fi mockups
Structural layout of a screen or flow.
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Prototypes (clickable or coded)
Interactive model of proposed UX.
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Information architecture map
Structure of navigation and content.
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