Customer Success Metrics Dashboard Summary

As VP Customer Success, I need to create a metrics summary for our executive team.

Period: {{reporting_period}}
Raw Metrics Data: {{metrics_data}}

Format the output as follows:

## Executive Summary
[2-3 sentence overview of CS health]

## Key Metrics Table
| Metric | Current | Previous | Change | Target |
|--------|---------|----------|--------|--------|
| NRR | | | | |
| GRR | | | | |
| NPS | | | | |
| Health Score | | | | |
| Time to Value | | | | |

## Wins This Period
- [Bullet points of top 3 successes]

## Areas of Concern
- [Bullet points of top 3 risks]

## Action Items
| Priority | Action | Owner | Due Date |
|----------|--------|-------|----------|

## Appendix: Account Health Distribution
[Summary of accounts by health tier]

Ensure all numbers include proper formatting and trend indicators.