
1. Navigate to **Authentication** tab on the left menu and perform the following steps:
1. In the **Redirect URIs** textbox, paste the **Relying Party Redirect URI** value, which you have copied from Lexmark Cloud Services (OIDC) side.
[](common/redirect.png#lightbox)
1. Select **Configure** button.
1. Navigate to **Certificates & secrets** on the left menu and perform the following steps:
1. Go to **Client secrets** tab and select **+New client secret**.
1. In the app's overview page, select **Users and groups**.
1. Select **Add user/group**, then select **Users and groups** in the **Add Assignment** dialog.
1. In the **Users and groups** dialog, select **B.Simon** from the Users list, then select the **Select** button at the bottom of the screen.
1. If you're expecting a role to be assigned to the users, you can select it from the **Select a role** dropdown. If no role has been set up for this app, you see "Default Access" role selected.
1. In the **Add Assignment** dialog, select the **Assign** button.

1. Navigate to **Certificates & secrets** on the left menu and perform the following steps:
1. Go to **Client secrets** tab and select **+New client secret**.
1. In the app's overview page, select **Users and groups**.
1. Select **Add user/group**, then select **Users and groups** in the **Add Assignment** dialog.
1. In the **Users and groups** dialog, select **B.Simon** from the Users list, then select the **Select** button at the bottom of the screen.
1. In the **Add Assignment** dialog, select the **Assign** button.
## Configure Lexmark Cloud Services (OIDC) SSO
> Once authentication configuration is completed, you will receive an email on configuration status. In case of configuration failure, contact your Lexmark representative.
9. The relying party redirect URIs for US and EU regions. (To be used in the Microsoft Entra Authentication Configuration)
- US region: `https://lexmarkb2c.b2clogin.com/lexmarkb2c.onmicrosoft.com/oauth2/authresp`
- EU region: `https://lexmarkb2ceu.b2clogin.com/lexmarkb2ceu.onmicrosoft.com/oauth2/authresp`
> [!NOTE]
> Select ID Tokens in Implicit grant and hybrid flows under Entra Authentication Configuration