> For the complete documentation index, see [llms.txt](https://support.meetuma.ai/uma-knowledgebase/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.meetuma.ai/uma-knowledgebase/integrations/calendar/google-workspace/oauth-authentication-flow.md).

# OAuth authentication flow

<figure><img src="/files/RjlvtmLnVwF8BVFiQH0Q" alt=""><figcaption></figcaption></figure>

UMA provides an easy and secure way to get connected to your Google Workspace tenant using OAuth2.0 and OpenID Connect.&#x20;

Shown below is the authentication process that UMA uses using OAuth2.0 and Open ID connect:

<figure><img src="/files/VApE8Tr1FskgHuADuFeO" alt=""><figcaption></figcaption></figure>

For more information on OAuth and OpenID Connect, follow the documentation below:

{% embed url="<https://developers.google.com/identity/openid-connect/openid-connect>" %}


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