⚠️ Important: The way you sign in to support.unity3d.com has changed. The Sign in link above now takes you to the Unity ID sign-in page. Sign in with your Unity ID credentials and you will be redirected to Zendesk as normal. If you don't have a Unity ID, go to the Unity ID sign in page and click the "Sign in with Zendesk" link to use your Zendesk email address and password. For more information please refer to the following article : https://support.unity3d.com/hc/en-us/articles/360001230506