***

title: Duo
updated: 2020-05-22T00:00:00.000Z
max-toc-depth: 2
----------------

<Info class="iconless-callout">
  **[SSO with Duo is available with Postman Enterprise plans.](https://www.postman.com/pricing/)**
</Info>

To configure SSO with [Duo](https://duo.com/), create a custom SAML application. You must be an administrator of your Duo organization to create the SAML application.

## Setting up a custom SAML application in Duo

1. In the Duo dashboard, go to the applications page. Click **Protect an Application**.

   [![duo dashboard](https://assets.postman.com/postman-docs/duo_dashboard.png)](https://assets.postman.com/postman-docs/duo_dashboard.png)

2. Search for "SAML - Service Provider" and click the **Protect this Application** link.
   [![duo protect](https://assets.postman.com/postman-docs/duo_protect.png)](https://assets.postman.com/postman-docs/duo_protect.png)

3. Enter `Postman` as the service provider. The service provider details can be found on the Postman [Edit Team Details page](https://go.postman.co/settings/team/general). Other fields can either be left blank or set to the default value.
   [![duo provider](https://assets.postman.com/postman-docs/duo_provider.png)](https://assets.postman.com/postman-docs/duo_provider.png)

   | **Field**                  | **Value**                                       |
   | -------------------------- | ----------------------------------------------- |
   | Service Provider Name      | `Postman`                                       |
   | Entity ID                  | *collect it from the Postman team details page* |
   | Assertion Consumer Service | *collect it from the Postman team details page* |
   | NameID format              | EmailAddress                                    |

4. After configuring the service provider details, click **Save Configuration**.
   [![duo save](https://assets.postman.com/postman-docs/duo_save.png)](https://assets.postman.com/postman-docs/duo_save.png)

5. Download the configuration file.
   [![duo download](https://assets.postman.com/postman-docs/duo_download.png)](https://assets.postman.com/postman-docs/duo_download.png)

6. Duo requires your cloud application to be added to the Duo Access Gateway. Refer to this [guide for setting this up](https://duo.com/docs/dag-generic).

7. Once the setup is complete, submit your identity provider's (IdP) details to Postman. Collect the `Identity Provider Single Sign-On URL`, `Identity Provider Issuer`, and `X.509 Certificate` from the Duo configuration page and fill these values in your Postman [Edit Team Details page](https://go.postman.co/settings/team/general) within the **Duo Identity Provider Details** modal. For more details on this last step, review [setting up SSO in Postman](/docs/administration/sso/admin-sso/).