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

# Project Level Custom Flow

> Apply one shared custom flow YAML to all project environments in env zero, sourced from a separate repository to separate IaC code from deployment policies.

Project-level Custom Flows enable you to move a custom flow out of the main repository. Now you can configure a single custom flow file for all environments within a project by pointing to a different custom-flow yaml file. Because this custom flow file can be located in a separate repository, it is possible to separate the actual infrastructure code from your deployment policies and scripts that you would like to run on every deployment.

### Enabling Project Level Custom Flow

This new setting is available in **Project Policies** section.

Here is an example of defining a common OPA policy within a project:

<Frame>
  <img src="https://mintcdn.com/envzero-b61043c8/4i75qYgyhlssLgkA/images/changelogs/2022/12/5d13e05-image.png?fit=max&auto=format&n=4i75qYgyhlssLgkA&q=85&s=1fb04906ff519d516c36d9283c6e40b9" alt="Feature demonstration screenshot showing new functionality" style={{ width: '400px' }} width="1237" height="1137" data-path="images/changelogs/2022/12/5d13e05-image.png" />
</Frame>

After enabling, any environment deployment within the project will use this custom flow file.

<Frame>
  <img src="https://mintcdn.com/envzero-b61043c8/4i75qYgyhlssLgkA/images/changelogs/2022/12/bd0c9a1-image.png?fit=max&auto=format&n=4i75qYgyhlssLgkA&q=85&s=598aa04adcf6c308e8cb8e1493749929" alt="Feature demonstration screenshot showing new functionality" style={{ width: '400px' }} width="847" height="543" data-path="images/changelogs/2022/12/bd0c9a1-image.png" />
</Frame>

Learn more about `Project-level custom flow` in our [documentation](/guides/admin-guide/custom-flows/project-level-custom-flow).