Best way to automatically store signed DocuSign documents in Salesforce Files

Hi everyone,

I’m working on a Salesforce + DocuSign integration and would like some guidance on the best approach for storing completed/signed documents in Salesforce Files.

Currently, I’m using a DocuSign Workflow that is triggered when the envelope status changes to Completed. The workflow then stores the signed document back in Salesforce.

My requirement is:

1. A document is generated/sent from Salesforce through DocuSign.
2. The recipient signs the document.
3. Once the DocuSign envelope status becomes Completed, I want to automatically retrieve the signed document.
4. The signed document should be stored as a Salesforce File (ContentVersion) and related to the appropriate Salesforce record, such as an Opportunity or Quote.

I would like to understand:

• Is there a native DocuSign Workflow step that can directly save the completed/signed document into Salesforce Files?
• Is using the DocuSign Workflow + Salesforce/API approach the recommended solution?
• Can this be handled automatically through the DocuSign Salesforce managed package / Apps Launcher, without writing custom Apex?
• If custom development is required, is the recommended approach to use the DocuSign REST API with the Envelope ID to download the completed document and then create a Salesforce ContentVersion?
• Are there any limitations or best practices I should be aware of when storing the signed document in Salesforce Files?

Any guidance on the recommended architecture would be greatly appreciated.

Thanks!