> For the complete documentation index, see [llms.txt](https://reference-guide.gitbook.io/crm-back-office-user-guide-abridged/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://reference-guide.gitbook.io/crm-back-office-user-guide-abridged/5.-clients/editing-clients/document-verification-and-authentication.md).

# Document Verification & Authentication

{% hint style="info" %}
This is an abridged version of the user guide, highlighting essential features. To access the full version with detailed steps, kindly reach out to your dedicated Account Manager.
{% endhint %}

### <mark style="color:red;">1)   Document Verification</mark>

You are able to conduct document verification for your clients via SumSub (please refer to this section for more details: [SumSub Settings](/crm-back-office-user-guide-abridged/17.-settings/client-portal-kyc-settings/sumsub-settings.md)).&#x20;

<figure><img src="https://content.gitbook.com/content/1IPpJ7m6UE2JoFRdpq5x/blobs/JCNV9ACte8kdjGeqOVsA/image.png" alt=""><figcaption></figcaption></figure>

### <mark style="color:red;">2)   Authentication</mark>

You can also view the Authentication status of clients.&#x20;

<figure><img src="https://content.gitbook.com/content/1IPpJ7m6UE2JoFRdpq5x/blobs/EbcveHhjRFwW1UXKNAjX/image.png" alt=""><figcaption></figcaption></figure>