---
title: 'Level 14: Customize configs to run in production'
description: This level goes over advanced YAML use for running models in production.
canonical: 'https://lightning.ai/docs/pytorch/stable/level-up/advanced/advanced_level_15'
---
# Level 14: Customize configs to run in production {#level-14-customize-configs-to-run-in-production}

This level goes over advanced YAML use for running models in production.

- [1: Control it all via YAML](/docs/pytorch/2.6.6/reference/cli/lightning_cli_advanced.md) — Enable composable YAMLs.

- [2: Use YAML for production](/docs/pytorch/2.6.6/reference/cli/lightning_cli_advanced_2.md) — Use the Lightning CLI with YAMLs for production environments.

---

**Navigation**

- Parent: [Advanced skills](/docs/pytorch/2.6.6/level-up/advanced.md)