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

# Coupa

> Learn how to connect Opal with Coupa.

Opal's integration with Coupa allows you to manage access to Coupa roles and users.

## Supported resources

| Resource    | Read | Grant and revoke access |
| ----------- | ---- | ----------------------- |
| Coupa Roles | ✔️   | ✔️                      |

## Requirements

Before you begin, you must:

* Be an Opal Admin
* Be on version 1.1050.0, if you self-host Opal

## 1. Create OAuth client in Coupa

To allow Opal to access to your Coupa roles and grant permission to assign and remove roles from users, you must first [create an OAuth client](https://compass.coupa.com/en-us/products/product-documentation/integration-technical-documentation/the-coupa-core-api/oauth-2.0-and-oidc/openid-connect-clients). Select **Client credentials** as the **Grant type**, and set the following scopes:

<CodeGroup>
  ```Text Scopes theme={null}
  core.user.read
  core.user.write
  core.user_group.read
  core.user_group.write
  core.common.read
  ```
</CodeGroup>

Save the Client ID and Client Secret and return to Opal.

## 2. Create Coupa app in Opal

In Opal, go to **Inventory** > **+App** and select **Coupa**. Name your Coupa app, provide a description, and enter the Client ID and Client Secret from step 1.

After you save the app, you can import roles from **...** > **Import items**.

***