What it is
Used for smaller changes or fast-moving teams to capture essentials without heavy docs. Forces the same rigor at a smaller scale.
Concrete example
One-page template: “Background, Goal, User, Requirements, Open Questions,” shared before grooming.
When to use it
Small or medium changes that still need a metric, a user, and an open-questions list before engineering starts.
What Product Joi delivers
1-page feature brief: background, user, goal, requirements, open questions, success metric, and a sized estimate placeholder.
Turnaround
48 hours
Format
Decision-first doc
Reviewed by
Senior product lead