# Context pack · [Product area] · v[n] · [Date] **Owner:** [PM] **Loaded into:** [project or workspace name] **Last reconciled:** [Date] ## 1. Purpose The decisions and recurring reviews this pack supports: ## 2. Product 360 summary (one page) Vision, target personas, North Star, input metrics, current strategy and bets, what's out of scope. ## 3. Metric dictionary | Metric | Plain-language definition | Grain (per incident, per account, per user) | Owner | Source (connector, metrics layer name) | Time zone and period convention | Known caveats | Canonical value, last complete period | |---|---|---|---|---|---|---|---| | | | | | | | | | ## 4. Segment definitions | Segment | Rule | Count today | Notes | |---|---|---|---| | | | | | ## 5. Source map | Question type | Best source | Freshness | Use live or frozen? | |---|---|---|---| | | | | | ## 6. Data rules - Highest data tier allowed in this project: - Never pull: [personal data, free text, contract terms] - Default aggregation level: - Session rule: read-only tools only; write, send and web tools off. ## 7. Known data incidents and gaps | Date | What changed (tracking change, migration, outage, definition change) | Effect on metrics | |---|---|---| | | | | ## 8. House style for reports Answer first. Every number carries source, window and timestamp. Charts: one message each, units and window labeled, events annotated, bars start at zero. No causal language without causal evidence. ## 9. Glossary | Term | Meaning here | |---|---| | | |