# Page Not Found

The URL `posts/custom-metrics-in-meta-reporting` does not exist.

You might be looking for one of these pages:
- [Custom metrics in Meta reporting](https://help.littledata.io/integrations/facebook-capi/custom-metrics-in-meta-reporting.md)
- [How to use Customer metafields as userID for Segment](https://help.littledata.io/integrations/shopify-to-segment/customer-metafields-as-userid-for-segment.md)
- [How to build a Sales Performance report in GA4](https://help.littledata.io/google-analytics/conversions/how-to-build-a-sales-performance-report-in-ga4.md)
- [Troubleshooting Common Meta Errors](https://help.littledata.io/integrations/facebook-capi/common-meta-errors.md)
- [Columns in GA4 Explorations](https://help.littledata.io/google-analytics/behavior/columns-in-ga4-explorations.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://help.littledata.io/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://help.littledata.io/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/integrations/facebook-capi/custom-metrics-in-meta-reporting.md`)
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