# Updated Zendesk OAuth authentication flow 

We’ve updated the OAuth authentication journey for the **Zendesk** and **Zendesk Trigger** connector versions to resolve issues with creating new authentications - no action is required on your part.

**What has changed?**

* The **OAuth popup flow** has changed slightly: after completing third-party consent, users will see a new intermediate screen before returning to the app.
* We have **disabled editing** existing Zendesk OAuth authentications from within the embedded config wizard .

**How are you affected?**

* **No action needed** - existing authentications continue to work as normal.
* Only the OAuth UI authentication journey is affected.
* Embedded: For end users to make changes to an existing OAuth authentication (e.g. update scopes) via the config wizard, they'll need to create a new authentication instead of editing the existing one.
* If you use custom CSS for embedded, you may want to review it in case adjustments are needed for the updated screen.