> For the complete documentation index, see [llms.txt](https://docs.uaepass.ae/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.uaepass.ae/guidelines/use-cases/standard-digital-signature-scenarios-for-service-provider-use-cases.md).

# Standard Digital Signature Scenarios for Service Provider Use Cases

Below is the list of use case scenarios described briefly for service providers to choose as per business requirements.

<table><thead><tr><th>Use Case No</th><th width="140">Sub-Category</th><th width="136">Pre-Requisite</th><th align="center">Acceptable SOP Types</th></tr></thead><tbody><tr><td>2.1.1</td><td>Single signer Digital signature flow</td><td>User with required certificate (Advanced/Qualified) signs the document.</td><td align="center">SOP2 (Advanced)/SOP3 (Advanced/Qualified) signing capability.</td></tr><tr><td>2.1.2</td><td>Multiple signer Digital signature flow</td><td>User with required certificate (Advanced/Qualified) signs the document.</td><td align="center">SOP2 (Advanced)/SOP3 (Advanced/Qualified) singing capability.</td></tr></tbody></table>

Below are the detailed use case scenarios to choose from, as applicable for each business scenario.

**Please make sure to highlight the use case no in your submitted use case scenarios diagram.**

### **2.1.1 Single signer Digital signature flow**

<figure><img src="https://4217816688-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MekZ3RZxqIxNNSkEFZ1%2Fuploads%2FQaKynYmCiqSxV6J2MfBW%2FSingle%20User%20Signing.png?alt=media&amp;token=3164dfcd-140e-4ed1-88c3-db6541775188" alt=""><figcaption><p><mark style="color:green;">Digital Signing - Single User</mark></p></figcaption></figure>

### **2.1.2 Multiple signer Digital signature flow**

<figure><img src="https://4217816688-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MekZ3RZxqIxNNSkEFZ1%2Fuploads%2F3du908kmlY6ndobhFJ2b%2FMultiple%20User%20Signing.png?alt=media&amp;token=ed72cdf3-d7d2-4ba1-8ebe-61e60502d620" alt=""><figcaption><p><mark style="color:green;">Digital Signing - Multiple Users</mark></p></figcaption></figure>