# Lambda

## Docs

- [AI-native](https://docs.jaantonio.com/ai-native.md): How AI participates inside Lambda — Gus for ops chat, Edward for bounded stamp recovery.
- [Connect](https://docs.jaantonio.com/analytics/connect.md): Create Analytics Postgres credentials in Lambda and open Power BI or any database client.
- [Query curated data](https://docs.jaantonio.com/analytics/curated-data.md): Use the stable reporting tables for everyday shipment and delivery questions.
- [Discover fields](https://docs.jaantonio.com/analytics/discover-fields.md): Find fields that are not curated columns yet, then query their values.
- [How Analytics works](https://docs.jaantonio.com/analytics/how-it-works.md): Long-term storage, curated tables, field discovery, and access rules.
- [Analytics overview](https://docs.jaantonio.com/analytics/overview.md): Long-term data storage and analytics visibility for your organization.
- [Power BI](https://docs.jaantonio.com/analytics/power-bi.md): Connect Power BI to Analytics Postgres and build a durable reporting model.
- [Reporting views](https://docs.jaantonio.com/analytics/reporting-views.md): Reference for every view in the Analytics reporting schema.
- [Introduction](https://docs.jaantonio.com/index.md): What Lambda is and how it fits next to CargoWise.
- [Modules](https://docs.jaantonio.com/modules.md): Active Lambda modules and the shared services behind them.
- [Credits and cancellations](https://docs.jaantonio.com/stamping/credits-and-cancellations.md): How Lambda cancels CFDIs and completes credit documents when the fiscal chain still agrees.
- [Failures](https://docs.jaantonio.com/stamping/failures.md): Document and provider classifications that stop stamping.
- [How stamping works](https://docs.jaantonio.com/stamping/how-it-works.md): The path from CargoWise accounting XML to a stamped CFDI and back to CargoWise.
- [Income invoices](https://docs.jaantonio.com/stamping/income-invoices.md): How Lambda stamps income invoices from CargoWise.
- [Stamping overview](https://docs.jaantonio.com/stamping/overview.md): How Lambda turns CargoWise accounting documents into stamped CFDIs and returns them.
- [Payment complements](https://docs.jaantonio.com/stamping/payment-complements.md): How Lambda handles payment receipts, PPD vs PUE, and parent dependencies.
- [How Retry works](https://docs.jaantonio.com/stamping/retry/how-it-works.md): Automatic recovery, corrective retry, and the evidence Lambda uses before changing stamp work.
- [Retry overview](https://docs.jaantonio.com/stamping/retry/overview.md): How Lambda recovers stuck stamp work and corrects misrouted invoices without silent re-stamping.
- [Recovery paths](https://docs.jaantonio.com/stamping/retry/paths.md): How people interact with automatic recovery, workspace retries, and corrective stamp work.
- [Retry safety rules](https://docs.jaantonio.com/stamping/retry/safety.md): Hard guarantees Lambda keeps when recovering or correcting stamp work.
- [Retry strategies](https://docs.jaantonio.com/stamping/retry/strategies.md): Resume an exact stamp attempt, or remap the original capture once under current Lambda code.
- [Stamping rules](https://docs.jaantonio.com/stamping/rules.md): The constraints Lambda follows when validating, stamping, and delivering fiscal documents.
- [Exchange-difference lines](https://docs.jaantonio.com/stamping/special/exchange-difference-lines.md): Why CargoWise EXX match lines are excluded from stamped payment complements.
- [External stamps](https://docs.jaantonio.com/stamping/special/external-stamps.md): How Lambda records a Government Number stamped outside Lambda without creating another CFDI.
- [Full credit → parent cancel](https://docs.jaantonio.com/stamping/special/full-credit-parent-cancel.md): How Lambda completes a full credit by cancelling the parent income CFDI instead of stamping a credit note.
- [Special behaviors](https://docs.jaantonio.com/stamping/special/overview.md): Lambda-specific stamping paths that differ from the ordinary income, payment, or credit stamp.
- [Payment reversals](https://docs.jaantonio.com/stamping/special/payment-reversals.md): How CargoWise paired receipt reversals cancel an existing payment CFDI instead of stamping a new REP.
- [REP eligibility window](https://docs.jaantonio.com/stamping/special/rep-eligibility-window.md): Optional organization rule that includes or omits parents from payment complements by calendar days after CargoWise PostDate.
- [Statuses](https://docs.jaantonio.com/stamping/statuses.md): What each document status means in the Lambda workspace.
- [System errors](https://docs.jaantonio.com/stamping/system-errors.md): Configuration and recovery classifications that need ops or support.
- [Troubleshooting](https://docs.jaantonio.com/troubleshooting.md): Why Lambda pauses a document and what to do next.