# FieldOps Procurement Automation

> Automated procurement approval for FieldOps Co., built in n8n. One workflow shape serves every business unit; the units differ by config rows, not logic. The decision path is deterministic (no LLM), with a dev/prod split and a golden regression suite that runs the workflow's own decision code, so a green run means correct, not just error-free.

Documentation index for the system: the workflows, how to operate and change
them, and the evaluation suite that proves a change is safe before it ships.

## Documentation

- [Operator runbook (rendered)](https://n8n-fde-runbook.ageniuslabs.com): every node, what it does, and what to change, plus the config tables and the change cookbook.
- [Full documentation (plain text)](https://n8n-fde-runbook.ageniuslabs.com/llms-full.txt): the entire doc set concatenated into one file for LLM ingestion (README, architecture, workflow breakdown, node runbook, setup, golden set).

## Topics covered

- System architecture: the workflows and how they relate
- Node-by-node operator runbook
- Config tables (doa_rules, vendor_catalog, business_units, pr_events) and the change cookbook
- Setup: standing it up in your own n8n
- The golden-set regression suite