> ## Documentation Index
> Fetch the complete documentation index at: https://docs.silo-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Rules Engine (Beta)

> Describe rule evaluation and rollout concepts.

# Rules Engine (Beta)

Rules let teams route or annotate traffic based on product-defined conditions.

## Design considerations

* where evaluation happens
* what data the rule depends on
* how changes are versioned and rolled back
* how results appear in operational tooling